Hawaii Five-0 Season 1 - Complete Season 1 and Episode Guide

Hawaii Five-0 Season 1 Episodes

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Hawaii Five-0 TV Listings Guide Seasons & Episodes Cast

Season 1 Episode Guide

Episode 1 - Pilot

Upon returning to Hawaii to investigate his father's murder, decorated Naval officer Steve McGarrett is recruited by the Governor to head up an elite new police task force - his rules, her backing, no red tape.

Episode 1 - Season 1, Episode 1: Pilot

Episode 2 - Ohana

Following the violent abduction of an ex-NSA cyber-terrorism expert in the middle of downtown Waikiki, Five-0 must race to rescue the man, and prevent a breach of national security.

Episode 2 - Season 1, Episode 2: Ohana

Following the violent abduction of an ex-NSA cyber-terrorism expert in the middle of downtown Waikiki, Five-0 must race to rescue the man, and prevent a breach of national security.

Episode 3 - Malama Ka Aina

When an escalating gang war spills into the stands of the local high school football game, injuring several bystanders and killing a gang leader, Five-0 uncovers an unlikely partnership between Samoan gangs and a mainland mob.

Episode 3 - Season 1, Episode 3: Malama Ka Aina

Episode 4 - Season 1, Episode 4: Lanakila

Five-0 is tasked with tracking down a violent convict after he breaks from an Island prison in search of his stolen money and kidnaps a young couple on vacation in Waikiki. Meanwhile, McGarrett's estranged sister, Mary Ann, arrives from the mainland.

Episode 4 - Lanakila

Episode 5 - Season 1, Episode 5: Nalowale

When the teenage daughter of the U.S. Ambassador to the Philippines is found dead off the coast of Waikiki, the Governor tasks Five-0 with finding her sister, who was also abducted.

Episode 5 - Nalowale

When the teenage daughter of the U.S. Ambassador to the Philippines is found dead off the coast of Waikiki, the Governor tasks Five-0 with finding her sister, who was also abducted.

Episode 6 - Season 1, Episode 6: Ko'olauloa

When the CEO of a hugely successful surf company is murdered, Kono revisits her past while Five-0 is thrown headlong into the varied but interconnected worlds of North Shore surfing.

Episode 6 - Ko'olauloa

When the CEO of a hugely successful surf company is murdered, Kono revisits her past while Five-0 is thrown headlong into the varied but interconnected worlds of North Shore surfing.

Episode 7 - Ho'apono

When a Navy SEAL, who's on the run for a murder he swears he didn't commit, takes hostages and safe haven aboard the U.S.S. Missouri memorial battleship, McGarrett must use every SEAL skill in his arsenal to diffuse the situation.

Episode 7 - Season 1, Episode 7: Ho'apono

Episode 8 - Mana'o

A Hawaiian luau turns into a nightmare when the body of a dead cop, who turns out to be Danny's ex-partner from the Honolulu P.D., is found in the barbeque pit. Five-0's dogged investigation into the murder matches them against Internal Affairs, dirty cops and Hawaii's most powerful cocaine cartel.

Episode 8 - Season 1, Episode 8: Mana'o

Episode 9 - Season 1, Episode 9: Po'ipu

When a member of the security detail for an upcoming Aid Summit is murdered before he can reveal the details of an assassination plot, Five-0 is brought in to investigate the murder and protect the target, a ruthless dictator.

Episode 9 - Po'ipu

Episode 10 - Season 1, Episode 10: Heihei

Five-0 is baffled when a highly skilled ring of thieves pulls off a heist of an armored car, killing two security guards but leaving the money behind. Their only lead in the case requires Danny to reluctantly ask his ex-wife for a favor.

Episode 10 - HeiHei

Episode 11 - Season 1, Episode 11: Palekaiko

While Five-0 investigates the murder of a man on his honeymoon and his wife's abduction, Medical Examiner Dr. Max Bergman recognizes uncanny similarities to a series of unsolved homicides from a year ago.

Episode 11 - Palekaiko

Episode 12 - Season 1, Episode 12: Hana 'a' a Makehewa

It's Christmas in Hawaii, but instead of celebrating, Five-0 is negotiating a hostage situation when the man who killed McGarrett's father resurfaces.

Episode 12 - Hana 'a'a Makehewa

It's Christmas in Hawaii, but instead of celebrating, Five-0 is negotiating a hostage situation when the man who killed McGarrett's father resurfaces.

Episode 13 - Ke Kinohi

When McGarrett's sister is kidnapped and his father's Champ box stolen from his apartment, Steve and Five-0 discover new clues in his mother's murder, including possible ties to the Japanese Yakuza.

Episode 13 - Season 1, Episode 13: Ke Kinohi

When McGarrett's sister is kidnapped and his father's Champ box stolen from his apartment, Steve and Five-0 discover new clues in his mother's murder, including possible ties to the Japanese Yakuza.

Episode 14 - He Kane Hewa'ole

Five-0 joins the Honolulu Police Department in a high-speed police chase that ends with the driver fatally injured, and a gruesome discovery by the team. The investigation leads to an awkward reunion between Chin Ho and his ex-fiancée.

Episode 14 - Season 1, Episode 14: He Kane Hewa' ole

Episode 15 - Kai e'e

Five-0 struggles to stay a step ahead of a major tsunami that has the island evacuating its shores as they investigate the disappearance of the head of the Tsunami Warning Center.

Episode 15 - Season 1, Episode 15: Kai e' e

Five-0 struggles to stay a step ahead of a major tsunami that has the island evacuating its shores as they investigate the disappearance of the head of the Tsunami Warning Center.

Episode 16 - Season 1, Episode 16: E Malama

When the sole witness in a high-profile murder case disappears, Five-0 must head into the jungle to locate and protect her from assassins who are closing in fast.

Episode 16 - E Malama

When the sole witness in a high-profile murder case disappears, Five-0 must head into the jungle to locate and protect her from assassins who are closing in fast.

Episode 17 - Powa Maka Moana

Five-0 is first on the scene when a pirate attack turns an afternoon pleasure cruise into a kidnap-and-ransom nightmare for a group of wealthy spring breakers.

Episode 17 - Season 1, Episode 17: Powa Maka Moana

Five-0 is first on the scene when a pirate attack turns an afternoon pleasure cruise into a kidnap-and-ransom nightmare for a group of wealthy spring breakers.

Episode 18 - Loa Aloha

While Five-0 races to stop a mad bomber before he kills again, Danny gets an unexpected visit from his little brother, Matt, a fun-loving, Wall Street broker. The family reunion is cut short, however, when Danny discovers the real reason that Matt is in Hawaii.

Episode 18 - Season 1, Episode 18: Loa Aloha

Episode 19 - Na Me'e Laua Na Paio

Five-0 must unravel the mystery of why a mild-mannered sci-fi fan wearing a cape was given truth serum before being tossed out of a 21st-story window.

Episode 19 - Season 1, Episode 19: Na Me'e Laua Na Paio

Five-0 must unravel the mystery of why a mild-mannered sci-fi fan wearing a cape was given truth serum before being tossed out of a 21st-story window.

Episode 20 - Season 1, Episode 20: Ma Ke Kahakai

While hiking in a remote area of the jungle to see the famed petroglyphs, McGarrett and Danny instead find a homicide victim.

Episode 20 - Ma Ke Kahakai

While hiking in a remote area of the jungle to see the famed petroglyphs, McGarrett and Danny instead find a homicide victim.

Episode 21 - Ho'opa'i

When a crime lord moves against the family of an undercover NYPD detective who infiltrated his organization, it's up to Five-0 to stop the policeman from exacting revenge.

Episode 21 - Season 1, Episode 21: Ho'opa'i

When a crime lord moves against the family of an undercover NYPD detective who infiltrated his organization, it's up to Five-0 to stop the policeman from exacting revenge.

Episode 22 - Ho'ohuli Na'au

It's the worst kind of overexposure when world-renowned photographer Renny Sinclair is murdered while on assignment in Hawaii shooting the annual swimsuit edition of a top sports magazine.

Episode 22 - Season 1, Episode 22: Ho'ohuli Na'au

It's the worst kind of overexposure when world-renowned photographer Renny Sinclair is murdered while on assignment in Hawaii shooting the annual swimsuit edition of a top sports magazine.

Episode 23 - Ua Hiki Mai Kapalena Pau

With the invaluable information that was shared by Agent Jenna Kaye, Five-0 is closer than ever to capturing Wo Fat.

Episode 23 - Season 1, Episode 23: Ua Hiki Mai Kapalena Pau

With the invaluable information that was shared by Agent Jenna Kaye, Five-0 is closer than ever to capturing Wo Fat.

Episode 24 - Oia'i'o

When Five-0 gets too close to the truth about Wo Fat and his associates, the criminal mastermind retaliates by trying to destroy the team.

Episode 24 - Season 1, Episode 24: Oia'i'o

When Five-0 gets too close to the truth about Wo Fat and his associates, the criminal mastermind retaliates by trying to destroy the team.

Episode 25 - Season 2, Episode 1: Ha 'iole

While McGarrett sits in prison awaiting trial for the murder of the governor, Danny brings him a surprise visitor to help clear him. Meanwhile, Kono is suspended for the force, pending an internal investigation.

Episode 26 - Season 2, Episode 2: Ua Lawe Wale

Gov. Denning assigns Officer Lori Weston to Five-0 to make sure McGarrett and team follow the new rules set by him and also apply her excellent profiling skills to the task force.

Episode 27 - Season 2, Episode 3: Kame'e

At his mentor's request, McGarrett persuades Max to redo the autopsy on a SEAL, thought to have committed suicide, in order to investigate his murder. Meanwhile, Chin Ho worries about Kono hanging out with a group of dirty ex-cops.

Episode 28 - Season 2, Episode 4: Mea Makamae

The FIVE-0 take to the beautiful waters off Hawaii to investigate the murder of a deep sea diver known for his valuable shipwreck finds.

Episode 29 - Season 2, Episode 5: Ma'ema'e

The FIVE-0's investigation into the murder of the state's women's volleyball coach leads them to find out more bad news about Kono, and Chin Ho reconnects with his former fianc�e, Malia.

Episode 30 - Season 2, Episode 6: Ka Hakaka Maika'i

The FIVE-0's investigation into the murder of a wealthy restaurant owner causes McGarrett to take part in a charity MMA fight to the finish. Meanwhile, NCIS Agent Kensi Blye lends her expertise to McGarrett and Lt. Commander White when they ask her to examine a video of McGarrett's father.

Episode 31 - Season 2, Episode 7: Ka Iwi Kapu

When the Five-0s investigate the murder of a young couple filming a spooky documentary about a traditional Hawaiian burial site, they are threatened by a drifter who puts a curse on Danny.

Episode 32 - Season 2, Episode 8: Lapa'au

The FIVE-0's investigation into the suspicious plane crash and death of a customs agent takes an unexpected turn when it is revealed that the victim was dead before takeoff. Meanwhile, Danny finds himself the proud caretaker of an orphaned dog.

Episode 33 - Season 2, Episode 9: Ike Maka

When the Five-0 discover a John Doe in the trunk of a stolen car, they not only have to find a killer, but also need to figure out who the physically-altered victim was. Meanwhile, a homeless Danno is sleeping on McGarrett's couch.

Episode 34 - Season 2, Episode 10: Ki'ilua

McGarrett finds himself in need of the Five-0's help when he goes to North Korea with Jenna Kaye to deliver a ransom to rebels who are holding her fiance hostage. Meanwhile, the Five-0 investigate the murder of an investigative reporter who seems to have ties to Jenna.

Episode 35 - Season 2, Episode 11: Pahele

McGarrett and the Five-0 search for a busload of kidnapped school children as well as the people responsible.

Episode 36 - Season 2, Episode 12: Alaheo Pau'ole

On the eve of Chin Ho's wedding to Malia, the Five-0's investigation into a man left for dead in an abandoned WWII bunker crosses paths with Capt. Fryer's case of a Jane Doe.

Episode 37 - Season 2, Episode 13: Ka Ho'oponopono

When the Five-0 determine that the murder of a teenage girl was a professional hit, they must first find out why she was targeted before they can find her killer.

Episode 38 - Season 2, Episode 14: Pu'olo

McGarrett is rocked to his core when Chin Ho tells him some shocking news about Joe White. Meanwhile, Danny plays mid-wife for his ex-wife when she goes into early labor.

Episode 39 - Season 2, Episode 15: Mai Ka Wa Kahico

A dirty cop from Danno's past comes to the island to exact revenge on Danno and his family for ruining his life, forcing the Five-0 to find a way to help their teammate.

Episode 40 - Season 2, Episode 16: I Helu Pu

When Five-0 nearly causes an international incident while on a case, Lt. Governor Denning tells them one of the team members will pay for it with their job.

Episode 41 - Season 2, Episode 17: Kupale

Five-0 investigates the murder of a man dressed as a Hawaiian NaKoa warrior found in the jungle near the site of a historical war reenactment. Philadelphia Phillies outfielder and Hawaii native Shane "The Flyin' Hawaiian" Victorino guest stars as a business executive on a company retreat. Olympic speed skater Apolo Anton Ohno guest stars as a Hawaiian history buff who helps Five-0 with the case.

Episode 42 - Season 2, Episode 18: Lekio

Five-0 crosses paths with Tony Archer (Guest Star James Caan), a retired NYPD bomb expert who is now a private investigator on Oahu, when they investigate the death of famous talk radio DJ Bobby Raines (Guest Star Dennis Miller).

Episode 43 - Season 2, Episode 19: Kalele

When McGarrett's sister is arrested for trying to smuggle $20 million worth of conflict diamonds, he and Chief Fryer reach out to August March, an ex-con who served 30 years for diamond smuggling, to help arrange a sting operation.

Episode 44 - Season 2, Episode 20: Ha'alele

A murder case hits close to home for Max when he is convinced that The Trashman, a serial killer with ties to his past, is on the loose. In order to convince Five-0 of his suspicions, Max reveals shocking information about his childhood.

Episode 45 - Season 2, Episode 21: Pa Make Loa

Five-0 and the NCIS: Los Angeles task force team up in Hawaii when there's a suspect on the loose who is threatening to release a deadly virus into the population. Chris O'Donnell guest stars as Special Agent G. Callen and LL Cool J guest stars as Special Agent Sam Hanna.

Episode 46 - Season 2, Episode 22: Ua Hopu

Just as McGarrett finally gets his hands on his arch nemesis Wo Fat in a special ops raid, he's blindsided when he finds that the Japanese Yakuza is hot on their trail and wants them both dead.

Episode 47 - Season 2, Episode 23: Ua Hala

Five-0 is in hot pursuit of a shooter who guns down one of their own, while another team member is forced to choose which of their kidnapped loved ones will live.

Episode 48 - Season 3, Episode 1: La O Na Makuahine

Following McGarrett's mother's (guest star Christine Lahti) surprise return and Chin's gut-wrenching decision in last season's finale cliffhanger, the team is determined to track down Wo Fat and Delano for killing an important member of their family.

Episode 49 - Season 3, Episode 2: Kanalua

McGarrett asks Catherine for her help in locating his mother and the team calls on August March for his assistance when an art heist turns deadly. Ed Anser guest stars.

Episode 50 - Season 3, Episode 3: Lana I Ka Moana

McGarrett and Danny's relaxing day at sea takes a deadly turn when their boat is hijacked and they are left to die in the middle of the ocean.

Episode 51 - Season 3, Episode 4: Popilikia

Doris McGarrett pays an unexpected visit to her son while the team investigates the death of a polo player who literally loses his head . Christine Lahti guest stars.

Episode 52 - Season 3, Episode 5: Mohai

It's Halloween in Hawaii and the clock is ticking when a grisly murder leads the team to a ritualistic killing, and evidence suggests that the killer will soon strike again.

Episode 53 - Season 3, Episode 6: I Ka Wa Mamua

When Danny is forced to remain completely still while bomb technicians disarm a bomb that he has accidentally activated, McGarrett distracts him by getting his partner to tell the story about his toughest and most emotional case from his days as a cop in New Jersey. Sydney Tamiia Poitier, Terrence Howard, rapper T.I. and Kendall Jenner guest star.

Episode 54 - Season 3, Episode 7: Ohuna

While the team investigates the murder of a young computer hacker, McGarrett tries to stage a long-needed reunion between his mother and his sister. Christine Lahti and Taryn Manning guest star.

Episode 55 - Season 3, Episode 8: Wahine'inoloa

McGarrett plays cat and mouse with a smart and seductive therapist he believes murdered her patient. Meanwhile, Catherine must hunt down one of Doris's old targets who is now seeking revenge. Vanessa Marcil and Carlos Bernard guest star.

Episode 56 - Season 3, Episode 9: Ha'awe Make Loa

Max and his crush get put in harm's way when a botched bank robbery leads the team to determine that the criminals had very unexpected motives. Meanwhile, Danny is stuck with the tough task of coming to the rescue of the most beautiful women in the world when a stalker goes after a Victoria's Secret model. Victoria's Secret Model Behati Prinsloo, Rumer Willis and C. Thomas Howell guest star.

Episode 57 - Season 3, Episode 10: Huaka'I Kula

An Aloha Girls camping trip with Grace turns deadly when an armed man takes McGarrett and a little girl hostage. Meanwhile, Adam introduces Kono to his dangerous brother who was recently released from prison. Tom Arnold guest stars.

Episode 58 - Season 3, Episode 11: Kahu

After someone foolishly tries to carjack McGarrett, he and Catherine meet a boy whose father is missing and may be in deadly trouble in the backwoods of Oahu. George Takei guest stars.

Episode 59 - Season 3, Episode 12: Kapu

The team must investigate the death of an O'ahu State University professor. His boss, his teaching assistant and a student who he busted for cheating are all viable suspects.

Episode 60 - Season 3, Episode 13: Olelo Ho'opa'I Make

When Chin is kidnapped in the night and dropped in the middle of Halawa Prison dressed as an inmate, he must fight for his life to escape before the other prisoners recognize him as Five-0. Lindsay Price guest stars.

Episode 61 - Season 3, Episode 14: Hana I Wa 'Ia

On the eve of an election, the Governor asks 5-0 to discreetly investigate the murder of a prostitute found in the bed of a missing Congressman. Meanwhile, Danny goes to court to determine if he will get partial custody of Grace.

Episode 62 - Season 3, Episode 15: Hookman

Five-0 investigates when a mysterious man targets select police officers for revenge and McGarrett is the next on his hit list. Peter Weller, Max Weinberg, and Charlie Murphy guest star.

Episode 63 - Season 3, Episode 16: Kekoa

Five-0 investigates the murder of a Lua master, and McGarrett hires a private investigator to follow his mother. Christine Lahti returns as Doris McGarrett, Treat Williams guest stars as Mick Logan, and Summer Glau guest stars as Maggie Hoapili.

Episode 64 - Season 3, Episode 17: Pa' ani

It's an All-Pro football weekend in Hawaii and while Danny obsesses about the big game, Five-0 investigates the murder of a tech executive with the help of a star football player. Arian Foster, Pat Monahan, and Larry Manetti guest star.

Episode 65 - Season 3, Episode 18: Na Ki'i

When a murder victim falls where Dog The Bounty Hunter is apprehending a suspect, Five-0 sends Catherine in undercover at the local roller derby to find the culprit. Bounty Hunter Duane "Dog" Chapman and his wife Beth Chapman guest star.

Episode 66 - Season 3, Episode 19: Hoa Pili

When threats turn deadly against a tour company that endangers the local shark population, Five-0 faces the difficult task of narrowing down the suspect list. Meanwhile, the team debates whether or not Kamekona will earn his helicopter license.

Episode 67 - Season 3, Episode 20: Olelo Pa'a

When McGarrett and Catherine cross into North Korea to retrieve the remains of a fallen friend, he recounts his last deadly mission there. Jimmy Buffett returns as Frank Bama and Terry O'Quinn returns as Joe White.

Episode 68 - Season 3, Episode 21: Imi Ioko Ka 'uhane

Five-0 allows a talk show host and her crew to follow them for the day, but the investigation turns dangerous when they have a run-in with Wo Fat. THE TALK co-host Aisha Tyler guest stars as talk show host Savannah Walker.

Episode 69 - Season 3, Episode 22: Ho'opio

When the body of a young girl who was kidnapped 10 years earlier is discovered, Five-0 must hunt down the kidnappers who have now taken their next victim. Meanwhile, Kono asks Catherine for a favor that could damage her relationship with Adam.

Episode 70 - Season 3, Episode 23: He welo 'oihana

McGarrett must help his mother execute a covert op to retrieve an incriminating microfiche. Meanwhile, Kono's life is in danger when she closes in on Adam's secret. Treat Williams, Christine Lahti, Anthony Ian Dale and Daniel Henney return in this episode and guest stars Craig T. Nelson.

Episode 71 - Season 3, Episode 24: Aloha. Malama Pono

As the CIA tasks Five-0 with finding a dangerous killer loose on the island, Kono goes on the run for a murder she did not commit. Meanwhile, McGarrett's prison visit to Wo Fat ends with a shocking discovery. Christine Lahti, Ian Anthony Dale, Daniel Henney and Autumn Reeser guest star.

Episode 72 - Season 4, Episode 1: Aloha Ke Kahi I Ke Kahi

After McGarrett and Wo Fat narrowly escape from maximum security, gunmen storm Five-0 headquarters, compromising Kono and Adam's secret location in Hong Kong and forcing McGarrett to break the law and turn on his own in order to find a kidnapped Catherine. Chi McBride and Henry Ian Cusick guest stars.

Episode 73 - Season 4, Episode 2: A' ale Ma'a Wau

A Five-0 murder investigation leads the team to help a Texas Ranger who comes to the island to find his missing daughter. Meanwhile, Kono and Adam fight to stay alive when their hidden location is discovered. Tim Daly guest stars.

Episode 74 - Season 4, Episode 3: Ka 'oia'i'o ma loko

A conspiracy theorist helps Five-0 when a missing artifact is the key to solving a double murder. Jorge Garcia guest stars.

Episode 75 - Season 4, Episode 4: A ia la aku

Five-0 investigates the murder of a wedding crasher, and their prime suspect is the runaway bride. Meanwhile, Danny makes a big decision regarding his relationship with Gabby. Rebecca De Mornay guest stars.

Episode 76 - Season 4, Episode 5: Kupu'eu

As Catherine's seemingly harmless surveillance job takes a deadly turn, Adam considers making the ultimate sacrifice to save Kono. Terry O'Quinn Returns as Joe White.

Episode 77 - Season 4, Episode 6: Kupouli 'la

When Halloween comes to Hawaii and a zombie-like man is shot, Five-0 races to stop a madman who is conducting experiments on humans. Rumer Willis and Corbin Bernsen guest star.

Episode 78 - Season 4, Episode 7: Ua Nalohia

While working the murder case of an undercover ATF agent, McGarrett and the Five-0 team are tasked with watching Mary's newly adopted baby after she gets sick.

Episode 79 - Season 4, Episode 8: Akanahe

McGarrett and Grover must work together to protect national security after they are tasked by the Governor to serve a warrant to a young computer hacker. Nick Jonas guest stars.

Episode 80 - Season 4, Episode 9: Hau'oli La Ho'omaika'i

As Thanksgiving approaches, Five-0 investigates the murder of a secret service agent just as the President travels to Oahu. Also, McGarrett's Aunt Deb visits, bringing with her a shocking secret. Carol Burnett guest stars.

Episode 81 - Season 4, Episode 10: Ho'onani Makuakane

The attempted murder of a Pearl Harbor veteran leads Five-0 to use decades old evidence to investigate a deadly crime committed within the internment camps on Oahu during World War II. Actual World War II veterans were extras in the filming of a remembrance ceremony at the Battleship Missouri Memorial.

Episode 82 - Season 4, Episode 11: Pukana

Chin's life is put in danger when a murder investigation reveals that the person behind the crime may be a serial killer. Meanwhile, Danny and Grace find a mysterious puzzle box washed up on the shores of Oahu. Heather Dubrow guest stars.

Episode 83 - Season 4, Episode 12: O kela me keia manawa

McGarrett helps Grover investigate his friend's disappearance after he apparently commits murder. Meanwhile, Kono continues her search for Adam.

Episode 84 - Season 4, Episode 13: Hana lokomaika'i

Internal Affairs questions Chin about his father's murder 15 years earlier and how his then-new relationship with Malia and her family might have hurt the investigation.

Episode 85 - Season 4, Episode 14: Na hala a ka makua

McGarrett and Danny are kidnapped by an escaped convict who wants Five-0 to prove his innocence. Meanwhile, Danny must deal with Grace after she punches someone at school.

Episode 86 - Season 4, Episode 15: Pale 'la

While Five-0 investigates the murder of a real estate agent whose body was found in the walls of one of his listings, Danny is thrown when his mother comes to Oahu with shocking news. Melanie Griffith guest stars.

Episode 87 - Season 4, Episode 16: Hoku Welowelo

Five-0 investigates a triple homicide connected to a downed top-secret Chinese satellite, while Grover takes Danny's mother on a ride-along. Melanie Griffith and Jorge Garcia return.

Episode 88 - Season 4, Episode 17: Ma lalo o ka 'ili

Five-0 aims to uncovers the sordid truth when a girl is taken from her home and her father is shot in the process. Meanwhile, Danny tries to get his parents back together and Jerry deciphers a code he found on the bottom of McGarrett's champ box. Melanie Griffith and Jorge Garcia return and Tom Berenger guest stars.

Episode 89 - Season 4, Episode 18: Ho'i Hou

Five-0 investigates when the daughter of a macadamia nut tycoon is murdered with a stiletto heel during Chin's high school reunion. Jorge Garcia returns and Rob Corddry guest stars as the fan-voted struggling illusionist. Hawaii Five-0 viewers spent this season voting on key story and production elements for this special episode, including wardrobe, music and even the episode's title.

Episode 90 - Season 4, Episode 19: Ku I Ka Pili Koko

Five-0 is set up when a bad tip leads them to an abandoned building that is rigged to explode with McGarrett and Danny trapped inside. Xzibit guest stars as a prison informant.

Episode 91 - Season 4, Episode 20: Pe'epe'e Kanaka

The investigation of a murdered pool cleaner leads Five-0 to uncover a possible terrorist cell of radicalized students who are plotting an attack on U.S. soil.

Episode 92 - Season 4, Episode 21: Makani 'Olu a Holo Malie

McGarrett and Catherine travel to Afghanistan to stop the Taliban from harming a young boy whose family saved Catherine's life years ago.

Episode 93 - Season 4, Episode 22: O ka Pili 'Ohana ka 'Oi

When Grover's daughter is kidnapped by an old nemesis, he is forced to help steal $100 million in order to get her back. Meanwhile, Wo Fat escapes prison and heads back to Oahu. Nick Jonas returns as Ian Wright and Mark Dascascos returns as Wo Fat.

Episode 94 - Season 5, Episode 1: A'ohe kahi e pe'e ai

The island of O'ahu goes on lockdown when Five-0 hunts a terrorist who starts using weaponized drones on civilians. Meanwhile, McGarrett and Danno must go for a mandated review with a psychologist, resulting in a session which looks a lot like couples therapy.

Episode 95 - Season 5, Episode 2: Ka Makuakane

Five-0 investigates when the young daughter of a Navy Seal currently on a top-secret mission is kidnapped. Meanwhile, with his brother's life on the line, Danny must locate the $18.5 million he owes his captors.

Episode 96 - Season 5, Episode 3: Kanalu Hope Loa

Five-0 investigates when three female thieves unknowingly steal something during a tour bus robbery that makes them a serious target. Meanwhile, Danny searches for his brother's hidden millions in order to exchange it for his life.

Episode 97 - Season 5, Episode 4: Ka No'eau

When a Detroit hit man is taken out by one of his colleagues on the streets of Oahu, Five-0 is shocked to learn the killer's surprising motives. Meanwhile, Chin puts his career on the line to help Danny get the money he needs to save his brother's life.

Episode 98 - Season 5, Episode 5: Ho'oilina

On the fourth anniversary of his father's death, McGarrett meets a woman who helps him reopen the last unsolved case his father worked on before his death.

Episode 99 - Season 5, Episode 6: Ho'oma'ike

It's Halloween and Five-0 must track down a serial killer who is copying murders depicted in a cult slasher film. Meanwhile, McGarrett must help Jerry after he is kidnapped by the counterfeiters he has been tracking.

Episode 100 - Season 5, Episode 7: Ina Paha

When McGarrett is kidnapped by Wo Fat, he experiences what would have happened to the team if they had taken a very different path. William Sadler returns as McGarrett's father, and musician Gavin Rossdale guest stars as the nefarious Johnny Moreau.

Episode 101 - Season 5, Episode 8: Ka Hana Malu

While the team investigates a couple's murder in which their sons are the prime suspects, McGarrett is shocked when Aunt Deb returns to the island with her new fiance. Entertainment legends Carol Burnett and Frankie Valli guest star.

Episode 102 - Season 5, Episode 9: Ke Koho Mamao Aku

It's Christmas in Hawaii and Five-0 travels to the Big Island, where Max is forced to work with a rival medical examiner after a cowboy is poisoned. Meanwhile, McGarrett pressures Danny into stealing a Christmas tree.

Episode 103 - Season 5, Episode 10: Wawahi moe'uhane

Five-0 enlists the help of an old-school private detective to solve the murder of a young woman who was secretly working as an escort. William Forsythe guest stars as the old-school private detective. Doug Savant and Eric Roberts also guest star.

Episode 104 - Season 5, Episode 11: Ua 'aihue

When a tourist is killed after unknowingly transporting a stolen Van Gogh, an undercover Kono and Chin enter the world of black market priceless art and are taken hostage. Also, McGarrett asks Iron Chef Masaharu Morimoto to help train Kamekona to beat Chef Sam Choy in a shrimp cook-off. Celebrity chefs Masaharu Morimoto and Sam Choy guest star as themselves.

Episode 105 - Season 5, Episode 12: Poina 'Ole

When a neurosurgeon is assassinated just before performing surgery, Five-0 uncovers the shocking truth behind the disappearance of four reform school boys 40 years ago. Also, McGarrett's Mercury Marquis is stolen by an unlikely culprit. Daniel Baldwin returns as Paul Delano.

Episode 106 - Season 5, Episode 13: La Po'ino

Five-0 must find a kidnapped patient infected with a contagious and lethal strain of bird flu which the culprits intend to weaponize. Terry O'Quinn returns as Joe White.

Episode 107 - Season 5, Episode 14: Powehiwehi

While Five-0 hunts for a notorious criminal who has never been seen, Kono must fight for her life when she discovers the villain's identity. Also, Kono confesses to Adam that she's conflicted about their future together because of his ties to his formerly corrupt family business. Michael Imperioli guest stars as a street-wise barbershop owner.

Episode 108 - Season 5, Episode 15: E 'Imi pono

When a journalist is killed, Five-0 must use his past reporting to hunt down a presumed dead Congolese warlord who is alive and well living on Oahu. Also, as Valentine's Day approaches, Danny overreacts when Grace's texts to a boy start accidently coming up on his cell phone. Barkhad Adbi guest stars as the Congolese warlord.

Episode 109 - Season 5, Episode 16: Nanahu

Five-0 enlists the help of a California ATF Agent to find a serial arsonist targeting couples on Oahu. Meanwhile, when Danny whisks Amber away for a romantic getaway, her abusive ex-husband tracks them down, intent on taking his wife back.

Episode 110 - Season 5, Episode 17: Kuka'awale

McGarrett and Danny work on their relationship while they stakeout a woman's apartment after she escapes following a diamond robbery. Series star Daniel Dae Kim makes his directorial debut. Max Weinberg, Emmy Award winner Cloris Leachman, Charlie Saxton, Jon Lovitz and Jessica Lowndes guest star.

Episode 111 - Season 5, Episode 18: Pono Kaulike

McGarrett enlists Joe's help after Danny and Chin are arrested for deadly past transgressions. Terry O'Quinn and Jimmy Buffett return.

Episode 112 - Season 5, Episode 19: Kahania

McGarrett and Odell come under siege in Odell's barbershop when they try to protect a young man who is being hunted down by a gang. Also, Jerry is wrongfully accused of committing a series of home invasions.

Episode 113 - Season 5, Episode 20: Ike Hanau

When Grover's oldest and closest friend tells him he witnessed his wife fall off a cliff to her death, Grover's gut instinct tells him that this was no accident. Also, Danny and Dr. Shaw get trapped in an elevator with a dead body in need of processing. Mykelti Williamson, Michelle Hurd and Kim Wayans guest star.

Episode 114 - Season 5, Episode 21: Ua helele'i ka hoku

When a performer is killed at a convention of Elvis impersonators and his body is stolen, Five-0 must track down the culprits who are after the hidden diamonds sewn into the victim's costume. Also, Gabriel Waincroft returns to ask for Chin for help getting off the island. Jon Lovitz returns as Barry Burns.

Episode 115 - Season 5, Episode 22: Ho'amoano

When a woman is found murdered in the hotel suite occupied by three married men, Five-0 must help the friends get over their massive hangover and retrace their steps from a wild night to find the killer. Also, Jerry witnesses a woman's kidnapping on the streets of O'ahu. Jaleel White, Pauley Shore and Kevin Farley guest star as the three married men.

Episode 116 - Season 5, Episode 23: Mo'o 'olelo Pu

When Kono goes on a solo outrigger trip around the Hawaiian islands in honor of her mother, she hits a patch of wild weather and must fight to stay alive. As Five-0 searches for Kono, they investigate a man busted for cooking meth who claims he received a threat on his son's life if he didn't continue making the drug.

Episode 117 - Season 5, Episode 24: Luapo'i

While McGarrett and Danno celebrate Valentine's Day with their girlfriends, the rest of Five-0 investigates the murder of a man taking a class on how to land women.

Episode 118 - Season 5, Episode 25: A Make Kaua

On the eve of Kono's wedding to Adam, Five-0 learns that a stolen nuclear bomb is somewhere on the island and about to be detonated. Also, McGarrett is stunned when Catherine returns to Hawaii, while Chin confronts Adam about his lingering connections to the Yakuza.

Episode 119 - Season 6, Episode 1: Mai Ho'oni I Ka Wai Lana Malie

A murder leads Five-0 to investigate a centuries-old Oahu palace raid involving pirates, buried treasure and a killer who is using a stolen painting as a map. Also, the morning after their wedding, Kono and Adam are threatened and tortured by Gabriel, and Danny shows concern for McGarrett regarding Catherine's return to the island, on the sixth season premiere.

Episode 120 - Season 6, Episode 2: Lehu A Lehu

Five-0 investigates when a bomb squad is attacked and the culprit threatens to detonate additional hidden explosive devices unless arsonist Jason Sinclair is released from prison. Also, after Adam returns from the hospital, Kono realizes that they are being watched, and McGarrett prepares to take his relationship with Catharine to the next level. Former UFC Champion Randy Couture returns.

Episode 121 - Season 6, Episode 3: Ua 'O'oloku Ke Anu I Na Mauna

While Five-0 investigates a scuba diver's death from a gun recently used in another murder, McGarrett prepares to propose to Catherine . Andrew Lawrence and Michelle return.

Episode 122 - Season 6, Episode 4: Ka Papahana Holo Pono

Five-0 investigates when a wealthy recluse is found dead in a remote field with nearly one million dollars in counterfeit bills. Also, Adam is kidnapped by the Yakuza and forced to torture one of Gabriel's men. Jerry Rice guest stars.

Episode 123 - Season 6, Episode 5: Ka 'Alapahi Nui

Five-0 must interrogate members of a stunt bikers gang to find a killer who escaped by jumping his motorcycle from one roof onto another. Also, the team prepares to race in a Tough Mudder competition.

Episode 124 - Season 6, Episode 6: Na Pilikua Nui

It's Halloween in O'ahu, and Five-0 must track down a serial killer inspired by Frankenstein. Also, Jerry calls Five-0 for help when an armed gang raids a blood bank, and Danny must track down Grace who lied and snuck out to a Halloween party.

Episode 125 - Season 6, Episode 7: Na Kama Hele

McGarrett's first date with Lynn (Sarah Carter) on a deserted island turns deadly when a mob boss hiding there hunts them down in order to keep his location a secret. Also, Chin, Kono and Grover must race against the game clock to locate the father of a high school football star who will be murdered by a local gambler if his son doesn't throw the big game.

Episode 126 - Season 6, Episode 8: Piko Pau 'Iole

Five-0 must work with charming con man Hank Weber (Kristoffer Polaha) to find a killer when his female partner is murdered on the job. Also, San Francisco Police Inspector Abby Dunn (Julie Benz) comes to O'ahu and works with Chin to investigate the murders of five Chinese arms dealers.

Episode 127 - Season 6, Episode 9: Hana Keaka

Five-0 goes back to school when a college professor is killed and Danny goes undercover as his replacement.

Episode 128 - Season 6, Episode 10: Ka Makau Kaa Kaua

Five-0 investigates when the brother of promising local boxer, Luke Nakano (Lewis Tan), is murdered and the prime suspect is Devon Haynes (Harold House Moore), the outspoken reigning champion opponent from the mainland.

Episode 129 - Season 6, Episode 11: Kuleana

While McGarrett and Danny attend a couples retreat in Maui to work on their partnership issues, Kamekona's dangerous past comes back to haunt him.

Episode 130 - Season 6, Episode 12: Ua Ola Loko I Ke Aloha

While McGarrett's Aunt Deb (Carol Burnett) visits Oahu on a special personal mission, Five-0 must uncover who stole unstable Japanese WWII bombs left hidden on the island. Taryn Manning guest stars.

Episode 131 - Season 6, Episode 13: Umia Ka Hanu

While Grover travels to Chicago to finally get a confession from Clay Maxwell about killing his wife, Chin and Kono are held at gunpoint by two killers who have no idea they are cops.

Episode 132 - Season 6, Episode 14: Hoa 'Inea

As Five-0 investigates a double homicide involving marital infidelity, McGarrett and the team recount their disastrous Valentine's Day experiences. Masaharu Morimoto guest stars.

Episode 133 - Season 6, Episode 15: Ke Koa Lokomaika'i

While Danny's mother is questioned by the FBI, McGarrett partners with a young man with autism who may have information to help solve the murder of his only friend. Melanie Griffith guest stars.

Episode 134 - Season 6, Episode 16: Ka Pohaku Kihi Pa'a

When Five-0's sketchy confidential informant is accused of murder, McGarrett asks his old friend Odell Martin to defend him. Michael Imperioli returns and Ziggy Marley guest stars.

Episode 135 - Season 6, Episode 17: Waiwai

McGarrett and Five-0 must track down a Russian spy who has stolen a flash drive containing classified NSA information that puts the life of a member of their Ohana at risk. Also, McGarrett finally learns why Catherine left him, and Abby continues to conceal her actual mission from Chin.

Episode 136 - Season 6, Episode 18: Kanaka Hahai

When a man is found left for dead drifting off the coast of Oahu, Five-0 uncovers a deadly slave trade operating aboard an illegal fishing vessel. Also, while Danny is out with his children, his car is stolen so he commandeers a bus to chase down the thieves.

Episode 137 - Season 6, Episode 19: Malama Ka Po'e

A case from 15 years ago forces Grover to take his family on the run when a dangerous mob boss tracks him down to seek revenge.

Episode 138 - Season 6, Episode 20: Ka Haunaele

Five-0 investigates the theft of a high-tech, indestructible suit built for the U.S. military. Michael Bennett and Martellus Bennett guest star.

Episode 139 - Season 6, Episode 21: Ka Pono Ku'oko'a

Five-0 goes on a manhunt when a deliberate chemical spill enables six dangerous inmates to escape, including Kono's husband, Adam (Ian Anthony Dale).

Episode 140 - Season 6, Episode 22: I'ike Ke Ao

Five-0 must save a kidnapped college student from a dangerous vigilante. Also Max, Kamekona and Flippa try to survive after being shipwrecked.

Episode 141 - Season 6, Episode 23: Pilina Koko

When a woman is murdered in her home, Five-0 learns that one of their own has a deep connection to the victim's young daughter. Elliott Gould guest stars.

Episode 142 - Season 6, Episode 24: Pa'a Ka 'Ipuka I Ka 'Upena Nananana

Trapped inside a dilapidated building in Oahu's Chinatown, Five-0 must protect a wounded Gabriel (Christopher Sean) and plan their escape when enemy gunmen storm the building looking to kill him and anyone who gets in their way.

Episode 143 - Season 6, Episode 25: O ke Ali'l Wale No Ka'u Makemake

In order to stop a meth epidemic on the Island, McGarrett and Danny go undercover as pilots, but when McGarrett is seriously wounded, Danny is forced to break their cover in order to save his partner's life.

Episode 144 - Season 7, Episode 1: Makaukau 'oe e Pa'ani?

When the bodies of two serial killers are found on Five-0 property with chess pieces in their mouths, McGarrett and the team hunt for a vigilante as fear grows that tourists aren't safe in Hawaii. Rosalind Chao guest stars as Governor Keiko Mahoe.

Episode 145 - Season 7, Episode 2: No Ke Ali'i Wahine A Me Ka 'Aina

Five-0 must work with rogue MI-6 agent Harry Langford (guest star Chris Vance) to find a terrorist planning to cause nuclear reactors across Europe to meltdown. Also, McGarrett and Danny ask retired FBI profiler Alicia Brown (guest star Claire Forlani) to help them find their serial killer vigilante.

Episode 146 - Season 7, Episode 3: He Moho Hou

When FBI Profiler Alicia Brown (Claire Forlani) finds a body in her bed, she is forced to join McGarrett in the hunt for the chess-piece killer. Also, Kono reconnects with a former surfing competitor (Kanya Sesser), who is now a disabled and homeless war vet. Elizabeth R_hm also guest stars as a police psychiatrist.

Episode 147 - Season 7, Episode 4: Hu a'e ke ahi lanakila a Kamaile

Five-0 must find McGarrett and Alicia when they are kidnapped by the serial killer they've been hunting.

Episode 148 - Season 7, Episode 5: Ke Ku 'Ana

When a cache of guns is stolen from a gun range, Five-0 discovers the culprit is intent on making a dramatic and potentially deadly statement on gun violence. Also, Kono and Adam are finally reunited when he is released from prison.

Episode 149 - Season 7, Episode 6: Ka hale ho'okauweli

On Halloween, Five-0 investigates the murder of a medium with a checkered past who was apparently scared to death by a poltergeist. Also, Kono and Adam are kidnapped by what appears to be a death cult.

Episode 150 - Season 7, Episode 7: Ka Makuahine A Me Ke Keikikane

Five-0 must free McGarrett's mother, Doris (Christine Lahti), when Catherine (Michelle Borth) informs them that she was captured and is about to be executed after attempting to free Wo Fat's imprisoned father. Also, Chin loses his appeal to have Sara's adoption delayed, and she must move to Mexico.

Episode 151 - Season 7, Episode 8: Hana Komo Pae

While Danny chaperones Grace'S winter formal, terrorists seize the venue and hold everyone hostage in order to kidnap a diplomat's son.

Episode 152 - Season 7, Episode 9: Elua la ma Nowemapa

Five-0 investigates one of history's most notorious unsolved mysteries following the murder of a conspiracy theorist who questioned why JFK's cabinet was on Oahu just before his assassination.

Episode 153 - Season 7, Episode 10: Ka Luhi

Five-0 investigates the 10-year-old cold case of a missing teen when a boy suffering from PTSD undergoes hypnosis and realizes he may have witnessed her murder. Also, Danny's sister, Bridget (guest star Missy Peregrym), visits Oahu for a business conference, and he suspects that she may be getting too close to a co-worker.

Episode 154 - Season 7, Episode 11: Ka'ili aku

Five-0 races to Mexico where Chin puts his life on the line after his niece Sara (Londyn Silzer) is kidnapped. Duane "Dog" Chapman returns as himself and George Takei returns as Chin's Uncle Choi.

Episode 155 - Season 7, Episode 12: Ka 'aelike

After Chin is kidnapped by a cartel in Mexico, Five-0 must find and rescue him before he is executed by the group that's out for revenge. Also, Grover goes undercover as a car salesman to investigate a murder that turns out to be far more complex and dangerous than expected.

Episode 156 - Season 7, Episode 13: Ua ho'i ka 'opua i Awalua

As Max prepares to say goodbye to his Five-0 ohana, they must investigate a murder during a police convention on the Island. Jimmy Buffett returns as Frank Bama.

Episode 157 - Season 7, Episode 14: Ka laina ma ke one

Five-0 must go up against an aggressive U.S. marshall, Lincoln (Lou Diamond Phillips), when a man wanted for murder escapes capture and seeks asylum in the sovereign land belonging to the Nation of Hawaii. Lou Diamond Phillips guest stars.

Episode 158 - Season 7, Episode 15: Ka Pa'ani Nui

When working a murder case involving the illegal practice of shark finning, Five-0 uncovers the possibility that a former Nazi war criminal may be hiding out in an old leprosy colony in Hawaii.

Episode 159 - Season 7, Episode 16: Poniu I Ke Aloha

While McGarrett and Danno celebrate Valentine's Day with their girlfriends, the rest of Five-0 investigates the murder of a man taking a class on how to land women.

Episode 160 - Season 7, Episode 17: Hahai i na pilikua nui

McGarrett and Five-0 once again become entangled in the twisted mind games of serial killer Dr. Madison Gray (Elizabeth R_hm) when she stumbles into HPD covered in blood that matches Alicia Brown's (Claire Forlani), and claims amnesia.

Episode 161 - Season 7, Episode 18: E malama pono

MacGarrett and Danny finally track down the missing uranium, which has been used to build a bomb located in the middle of the jungle. Now, they must carefully extract the unstable explosive through treacherous terrain before it detonates. Darius Rucker guest stars.

Episode 162 - Season 7, Episode 19: Puka 'Ana

McGarrett and Kono suspect that an abused young girl may be the victim of a sex trafficking ring on the Island. Also, Chin and Grover investigate a murder at a sober living facility.

Episode 163 - Season 7, Episode 20: Huikau na makau a na lawai'a

Five-0 helps PI Harry Brown (guest star William Forsythe) work the case of a kidnapped wealthy woman whose husband may have something to hide. Also, Rachel tells Danny that she is getting a divorce from Stan.

Episode 164 - Season 7, Episode 21: Ua malo'o ka wai

McGarrett and Five-0 are captured and face certain death after tracking a dangerous nemesis to the Island of Lanai. Also, Grover takes his son to Chicago where he testifies against a dirty cop from his past.

Episode 165 - Season 7, Episode 22: Waimaka 'ele'ele

While working the murder case of one of the last survivors of the USS Arizona, McGarrett learns about his grandfather's important role at Pearl Harbor. Also, Adam uncovers bone fragments at his new construction job and asks Jerry to help him discreetly investigate.

Episode 166 - Season 7, Episode 23: Wehe 'ana

Danny protects a coma patient showing signs of waking who was the key witness from his last HPD case before he met Steve and joined Five-0. Lori Petty guest stars as Nurse Jenny Kitson, and Michael Paul Chan guest stars as Danny's former HPD Captain, Tanaka.

Episode 167 - Season 7, Episode 24: He ke'u na ka 'alae a Hina

When McGarrett gets a tip that someone is plotting a terrorist attack on Oahu, Five-0 searches for those behind it before it's too late. Also, Chin and Abby have a very difficult decision to make.

Episode 168 - Season 7, Episode 25: Ua mau ke ea o ka 'aina i ka pono

McGarrett risks his life when Five-0 attempts their most dangerous rescue yet of young girls trapped in the sex trafficking ring they have been tracking this year. Also, Kono, deeply affected by the case, makes a life-changing decision, on the seventh season finale.

Episode 169 - Season 8, Episode 1: A'ole e 'olelo mai ana ke ahi ua ana ia

McGarrett and Danny recruit Tani Rey (Meaghan Rath) to join the task force when diabolical hacker Aaron Wright (Joey Lawrence) releases a dangerous arsonist from prison, on the eighth season premiere of Hawaii Five-0.

Episode 170 - Season 8, Episode 2: Na la ilio

McGarrett and Five-0 work with an injured police dog who is the only witness to an ambushed drug bust. Also, McGarrett is visited by Junior Reigns, a former SEAL, who is looking to join the task force.

Episode 171 - Season 8, Episode 3: Kau pahi, ko'u kua. Kau pu, ko'u po'o

Five-0 enlists the help of an old friend when the boss of a major crime family is murdered, triggering revenge killings across the island. Also, MacGarrett and Danny begin sorting out particulars in their new restaurant venture.

Episode 172 - Season 8, Episode 4: E uhi wale no 'a'ole e nalo, he imu puhi.

The lives of Five-0's informants are in danger when the HPD system is hacked and one ends up dead, forcing McGarrett to enlist the help of hacker Aaron Wright (Joey Lawrence), who he just imprisoned.

Episode 173 - Season 8, Episode 5: Kama'oma'o, ka 'aina huli hana

At Halloween, Five-0 must investigate a string of murders that mirror stories from well-known Hawaiian folklore.

Episode 174 - Season 8, Episode 6: Mohala i ka wai ka maka o ka pua

The murder of two tourists leads Five-0 to a man suffering from multiple personality disorder, where one of them becomes violent and another is a child.

Episode 175 - Season 8, Episode 7: Kau ka 'onohi ali'i i luna

Junior and Adam back up McGarrett when a bank heist in progress forces Steve to make a potentially heartbreaking mistake.

Episode 176 - Season 8, Episode 8: He Kaha Lu'u Ke Ala, Mai Ho'okolo Aku

McGarrett poses as a pilot to investigate the cause of a plane crash that led to the death of a pilot in an air race.

Episode 177 - Season 8, Episode 9: Make me kai

When investigating a deserted yacht adrift at sea, McGarrett, Danny, Tani and Junior are exposed to a deadly bioweapon and the rest of Five-0 have only eight hours to find an antidote.

Episode 178 - Season 8, Episode 10: I ka wa ma mua, I ka wa ma hope

When Danny is shot while quarantined in the hospital with McGarrett, Tani and Junior, he's left unconscious and clinging to life, imagining a future for everyone in Five-0.

Episode 179 - Season 8, Episode 11: Oni kalalea ke ku a ka la'au loa

It's Christmas Eve and Danny tells Charlie a bedtime story about a recent Five-0 case involving bad Santas and a holiday miracle.

Episode 180 - Season 8, Episode 12: Ka hopu nui 'ana

When an FBI agent who was cracking down on organized crime is killed, McGarrett rounds up every gang-related criminal on the island to find the culprit. Also, McGarrett tasks Adam with forming a new division within Five-0 to take on organized crime.

Episode 181 - Season 8, Episode 13: O ka mea ua hala, ua hala ia

When a man accused of killing his wife threatens to commit suicide, Grover reveals how he too was once on the brink of taking his own life.

Episode 182 - Season 8, Episode 14: Na keiki a Kalaihaohia

When the corpse of a diamond smuggler is stolen from a graveyard, Five-0 tracks down his partner, Voss (guest star 'American Idol' winner Phillip Phillips), who will stop at nothing to retrieve their latest batch of contraband.

Episode 183 - Season 8, Episode 15: He puko'a kani 'aaina

McGarrett and Danny investigate the murder of a private detective whose client was killed the same way, and Adam sends Jessie (Christine Ko) into a dangerous situation with disastrous consequences.

Episode 184 - Season 8, Episode 16: O na hoku o ka lani wale no kai 'ike i kahi o Pae

Tani and Junior go undercover as prospective parents in order to infiltrate a private school where the headmaster was murdered.

Episode 185 - Season 8, Episode 17: Holapu ke ahi, koe iho ka lehu

Adam's mission to take down organized crime on the Island goes sideways when deadly chlorine gas he was using to bait a big fish falls into the wrong hands.

Episode 186 - Season 8, Episode 18: E ho'oko kuleana

The ex-wife of the man who shot Danny comes to Oahu and reveals how Danny's protection during a dangerous domestic dispute when he was in New Jersey helped save her life.

Episode 187 - Season 8, Episode 19: Aohe mea make i ka hewa; make no i ka mihi ole

A hitman, Leroy Davis (Frankie Faison), McGarrett's father failed to arrest comes to McGarrett to finally confess his crimes and admit where he buried his victims.

Episode 188 - Season 8, Episode 20: He lokomaika'i ka manu o Kaiona

Catherine Rollins (Michelle Borth) recruits McGarrett and Jerry to help her track down a uranium deposit thought to be hidden on an abandoned Hawaiian island before a suspected terrorist can make dirty bombs with it.

Episode 189 - Season 8, Episode 21: Ahuwale ka nane huna

Harry Langford (Chris Vance) enlists McGarrett and Danny's help to track down Lady Sophie (Alana Boden), a teenage British royal who has run away while under his protection.

Episode 190 - Season 8, Episode 22: Kopi wale no i ka i'a a 'eu no ka ilo

Five-0 must help Duke after he is forced to steal crucial evidence from the police locker in exchange for his kidnapped granddaughter.

Episode 191 - Season 8, Episode 23: Ka Hana a ka makua, o ka hana no ia a keiki.

McGarrett and Five-0 take on the mob when a former boss is killed and Junior's friend Cammy Lin (Cindy Chu) is on the run after witnessing the hit.

Episode 192 - Season 8, Episode 24: Ka lala kaukonakona haki 'ole I ka pa a ka makani Kona.

McGarrett joins Junior and his SEAL Team on a high risk covert mission to capture an elusive target who is holding his mentor, Joe White (Terry O'Quinn), hostage.

Episode 193 - Season 8, Episode 25: Waiho wale kahiko

McGarrett and Five-0 discover a Russian spy ring hiding in plain sight when a Russian nuclear attack submarine appears off the coast of Waikiki.

Episode 194 - Season 9, Episode 1: Ka 'owili 'oka'i

After Steve's CIA agent friend is killed, McGarrett lets himself be captured by the group he thinks is responsible and endures a torturous sensory deprivation tank to find the killer.

Episode 195 - Season 9, Episode 2: Ke Kanaka I Ha'ule Mai Ka Lewa Mai

When a vacationing dad on a flight to Honolulu is kidnapped and force to parachute mid-flight, Danny, Tani and Junior track him through the jungle to discover that he may not be who he seems.

Episode 196 - Season 9, Episode 3: Mimiki ke kai, ahuwale ka papa leho

Crime spikes when a heat wave hits Oahu, causing McGarrett and Danny to hunt down a bank thief, and Tani and Junior's car is stolen while they're on duty.

Episode 197 - Season 9, Episode 4: A'ohe kio pohaku nalo i ke alo pali

Jerry accompanies Junior as he escorts a fallen soldier home to Oahu.

Episode 198 - Season 9, Episode 5: A'ohe mea 'imi a ka maka

On Halloween, Jerry and his friends search his childhood camp for evidence to a murder he witnessed as a boy, while McGarrett investigates a little girl who drew pictures depicting the scene of a recent murder before it was discovered.

Episode 199 - Season 9, Episode 6: Aia i Hi'ikua; i Hi'ialo

McGarrett crosses the line and is arrested while investigating the death of his former SEAL buddy, who died while making an emergency landing on an aircraft carrier, and the only survivor is a baby.

Episode 200 - Season 9, Episode 7: Pua a'e la ka uwahi o ka moe

McGarrett investigates a cold case from the 1940s, one that his grandfather and the famous Honolulu detective Chang Apana worked on, and he tries to deduce how the case could have been solved.

Episode 201 - Season 9, Episode 8: Lele pu na manu like

Thanksgiving brings Grover's parents (guest stars Louis Gossett Jr. and Gladys Knight) and brother Percy, Jr. (Clifton Powel) to Oahu for a visit tainted by sibling rivalry, and Five-0 investigates a thief who is crushed to death by an empty safe.

Episode 202 - Season 9, Episode 9: Mai ka po mai ka 'oia'i'o

A renowned urban vigilante is killed after making another citizen's arrest, and Five-0 delves into the world of super heroes and comic books to find the killer.

Episode 203 - Season 9, Episode 10: Pio ke kukui, po'ele ka hale

After fighting off an assassin in his own home, McGarrett and Joe White (guest star Terry O'Quinn) flee to Montana to prepare for a battle against those exacting revenge for a past SEAL mission.

Episode 204 - Season 9, Episode 11: Hala I Ke Ala O'i'ole Mai

Still reeling from the murder of one of their ohana, Steve and Catherine, along with Danny, Junior and some old friends, Harry Langford and Wade Gutches, hunt down the killer.

Episode 205 - Season 9, Episode 12: Ka hauli o ka mea hewa 'ole, he nalowale koke

MacGarrett and Five-0 support Danny and Rachel (Claire van der Boom) by determining what happened when Grace (Teilor Grubbs) gets into a life-threatening car accident and lands in critical condition.

Episode 206 - Season 9, Episode 13: Ke Iho Mai Nei Ko Luna

Adam, Junior and Tani travel to the bottom of the Pacific Ocean when a murder takes place in a remote underwater lab, and the killer may still be on board.

Episode 207 - Season 9, Episode 14: Ikiiki i ka la o Keawalua

While investigating Flippa's friend's murder, McGarrett and Grover uncover a deadly plan by an extremist group on the Island.

Episode 208 - Season 9, Episode 15: Ho'opio 'ia e ka noho ali'i a ka ua

As a dangerous hurricane hits Oahu, Five-0 is tasked with protecting El Diablo (Raoul Trujillo), a captured serial killer who is being hunted by an assassin.

Episode 209 - Season 9, Episode 16: Hapai ke kuko, hanau ka hewa

When the top salesperson for a beauty company/pyramid scheme is murdered, Five-0 sifts through a long list of possible suspects who would want her dead.

Episode 210 - Season 9, Episode 17: E'ao lu'au a kualima

Junior is torn between his duties as a member of Five-0 and his feelings for his former girlfriend when her new love, the father of her son, is one of the culprits in a bank-heist-turned-homicide.

Episode 211 - Season 9, Episode 18: Ai no i ka 'ape he mane'o no ko ka nuku

Tani and Junior go undercover at a gym to track down a deadly batch of steroids that's killing users, before the drugs claim any more victims.

Episode 212 - Season 9, Episode 19: Pupuhi ka he'e o kai uli

Five-0 investigate the murder of a window washer and find that the victim is actually a renowned street artist who may have a politically motivated bounty on his head.

Episode 213 - Season 9, Episode 20: Ke ala o ka pu

Five-0 must locate a teen girl who purchased a gun from a junkie, and discover that the firearm, over the course of decades, has affected all of their lives

Episode 214 - Season 9, Episode 21: He kama na ka pueo

Five-0 investigates the murder of a man whose body may hold the key to a 20-year-old case involving a kidnapped girl whose father never stopped looking for her.

Episode 215 - Season 9, Episode 22: O ke kumu, o ka mana, ho'opuka 'ia

While Adam investigates the murder of an undercover FBI agent about to wed the daughter of a Yakuza leader, Noelani is held hostage and forced, along with her mentor Dr. Chu (Page Leong), to operate at gunpoint on a criminal.

Episode 216 - Season 9, Episode 23: Ho'okahi no la o ka malihini

While McGarrett helps his visiting sister, Mary (Taryn Manning), spy on her shady neighbors, Five-0 investigates the murders of a ride-share driver and his passenger.

Episode 217 - Season 9, Episode 24: Hewa ka lima

Fugitive hacker Aaron Wright (Joey Lawrence) resurfaces to ask Five-0 for help when his co-workers at the NSA, which he has been working for, are all murdered.

Episode 218 - Season 9, Episode 25: Hana Mao 'ole ka ua o Waianae

Five-0 continues to hunt down escaped criminal Aaron Wright (Joey Lawrence) before he can sell cyber-weapons to the highest bidder.

Episode 219 - Season 10, Episode 1: Ua 'eha ka 'ili i ka maka o ka ihe

A new ally helps McGarrett and the team when mob bosses on the island are targeted by an assassin.

Episode 220 - Season 10, Episode 2: Kuipeia e ka makani apaa

Tani and Junior must plot an escape for themselves and others after a deadly tunnel collapse.

Episode 221 - Season 10, Episode 3: E uhi ana ka wa i hala i na mea i hala

A plane that crashed in the '80s is found, but with a recently murdered scuba diver inside.

Episode 222 - Season 10, Episode 4: Ukuli'i ka pua, onaona i ka mau'u

Five-0 enlists imprisoned hacker Aaron Wright to help when a young girl is reported kidnapped.

Episode 223 - Season 10, Episode 5: He 'oi'o kuhihewa; he kaka ola i iike 'ia e ka makaula

The team investigates a home invasion that turned deadly; Max returns to Oahu with a special guest.

Episode 224 - Season 10, Episode 6: A 'ohe pau ka 'ike I ka halau ho'okahi

A crash involves a driverless car carrying heroin; Tani and Quinn take YouTubers on a ride-along.

Episode 225 - Season 10, Episode 7: Ka 'i'o

The CIA informs McGarrett that his mother has gone rogue and may have killed her partner.

Episode 226 - Season 10, Episode 8: Ne'e aku, ne'e mai ke one o Punahoa

The team searches for a killer whose plane crashed with $10 million worth of heroin on board.

Episode 227 - Season 10, Episode 9: Ka la_'au kumu 'ole o Kahilikolo

Junior and Tani track down the thief who robbed his parents' home; Danny moves in with McGarrett.

Episode 228 - Season 10, Episode 10: O 'oe, a 'owau, nalo ia mea

When Adam's girlfriend is kidnapped, he breaks all the rules in order to get her back.

Episode 229 - Season 10, Episode 11: Ka i ka 'ino, no ka 'ino

A search for stolen artillery leads to a ghost from McGarrett's past -- Wo Fat.

Episode 230 - Season 10, Episode 12: Ihea 'oe i ka wa a ka ua e loku ana?

When a list of CIA agents is stolen, the team enlists the help of Magnum, Higgins, Rick and TC.

Episode 231 - Season 10, Episode 13: Loa'a pono ka 'iole i ka punana

A man is frozen to death in a private golf course's cryotherapy chamber.

Episode 232 - Season 10, Episode 14: I ho'olulu, ho'ohulei 'ia e ka makani

Soon after Danny meets the girl of his dreams, they get into a potentially fatal car accident.

Episode 233 - Season 10, Episode 15: He waha kou o ka he'e

Grover's niece is missing and it's discovered her boyfriend is an undercover member of the yakuza.

Episode 234 - Season 10, Episode 16: He kauwa ke kanaka na ke aloha

On Valentine's Day, Tani and Noelani are held hostage during a convenience store robbery.

Episode 235 - Season 10, Episode 17: He kohu puahiohio i ka ho'olele i ka lepo i luna

Murders follow the plot of a fabled, unpublished crime novel from the 1920s.

Episode 236 - Season 10, Episode 18: Nalowale i ke 'ehu o he kai

The team investigates a murder on a ship where pirates impersonated the Coast Guard to get on board.

Episode 237 - Season 10, Episode 19: E ho'i na keiki oki uaua o na pali

A rancher is killed after uncovering skeletons where Civil War-era gold coins are allegedly buried.

Episode 238 - Season 10, Episode 20: He puhe'e miki

The team investigates a scheme to rob tourists; Tani and Junior work on their new relationship.

Episode 239 - Season 10, Episode 21: A 'ohe ia e loa'a aku, he ulua kapapa no ka moana

Steve gets a posthumous letter from his mother that contains a cypher; a good Samaritan in trouble.

Episode 240 - Season 10, Episode 22: Aloha

Danny is abducted and wounded by Wo Fat's wife, who is after the cypher Steve's mother left him.

Seasons

Season 1 , Season 2 , Season 3 , Season 4 , Season 5 , Season 6 , Season 7 , Season 8 , Season 9 , Season 10

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