Hawaii Five-0 Season 9 Episodes

Find out where to watch Season 9 of Hawaii Five-0 tonight
Overview TV Listings Seasons & Episodes Cast

Season 9 Episode Guide

Episode 1 - S9 EP1 Ka 'Owili 'Oka'i

McGarrett searches for the people who are responsible for the death of his friend. Plus, Tani questions whether she should tell McGarrett about the murder weapon she found.
Episode 2 - S9 EP2 Ke Kanaka I Ha'ule Mai Ka Lewa Mai

Tani, Danny and Junior track a father through the jungle after he's kidnapped on a flight and forced to parachute midflight; a secret from McGarrett's past threatens him.
Episode 3 - S9 EP3 Mimiki Ke Kai, Ahuwale Ka Papa Leho

A heatwave contributes to a spike in crime on Oahu; Danny and McGarrett search for a bank thief; Kamekona price gouges with his ice, inciting a riot.
Episode 4 - S9 EP4 A'ohe Kio Pohaku Nalo I Ke Alo Pali

Danny and McGarrett find a body when they investigate the highly profitable black market for sand; Jerry and Junior escort a fallen soldier home to Oahu.
Episode 5 - S9 EP5 A'ohe Mea 'imi A Ka Maka

McGarrett speaks to a young girl who draws pictures resembling the scene of a recent murder. Jerry and his friend search a camp for evidence of a murder he witnessed as a boy.
Episode 6 - S9 EP6 Aia I Hi'ikua; I Hi'Ialo

McGarrett is arrested while investigating the death of a former SEAL friend. Adam returns to Oahu with news about his marriage.
Episode 7 - S9 EP7 Pua A'e La Ka Uwahi O Ka Moe

McGarrett looks into a cold case that his grandfather and a famous Honolulu detective worked on in the 1940s. Meanwhile, McGarrett and Danny prepare for their restaurant opening.
Episode 8 - S9 EP8 Lele Pu Na Manu Like

Grover's parents and brother arrive in Oahu to spend Thanksgiving together; a thief is accidentally crushed to death by an empty safe.
Episode 9 - S9 EP9 Mai Ka Po Mai Ka 'Oia'i'o

When a renowned vigilante dies after making a citizen's arrest, the team look to the world of super heroes and comic books to identify the killer.
Episode 10 - S9 EP10 Pio Ke Kukui, Po'ele Ka Hale

After McGarrett survives an encounter with an assassin, he and Joe head to a safe house in Montana where they prepare for a showdown with those who want them dead.
Episode 11 - S9 EP11 Hala I Ke Ala O'i'ole Mai

Still reeling from the murder of one of their own, Steve and Catherine, along with Danny, Junior and some old friends, hunt down the killer.
Episode 12 - S9 EP12 Ka Hauli O Ka Mea Hewa 'ole, He Nalowale Koke

McGarrett and the team try to determine what happened when Grace gets into a life-threatening car accident; Tani helps Koa when his rehab patient goes missing.
Episode 13 - S9 EP13 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 14 - S9 EP14 Ikiiki i ka la o Keawalua

McGarrett and Grover uncover an extremist group's deadly plan as they dig into Flippa's friend's murder, and Grover has an emotional reaction to the case.
Episode 15 - S9 EP15 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, a captured serial killer who is being hunted by an assassin.
Episode 16 - S9 EP16 Hapai ke kuko, hanau ka hewa

There are plenty of suspects when a beauty company's top salesperson is murdered. Adam manages to make friends with a homeless man.
Episode 17 - S9 EP17 E'ao lu'au a kualima

Junior is torn between his duties and his feelings for his former girlfriend, when her new man is one of the culprits in a bank heist turned homicide.
Episode 18 - S9 EP18 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; Danny and McGarrett work as bodyguards for Danny's high-maintenance ex-mother-in-law.
Episode 19 - S9 EP19 Pupuhi Ka He'e O Kai Uli

The team investigates the murder of a window washer and finds that the victim is actually a renowned street artist; Grover and Adam look into the murder of a gambler.
Episode 20 - S9 EP20 Ke Ala O Ka Pu

When the team must locate a girl who purchased a gun from a junkie, they discovers that the firearm, over the course of decades, has affected every one of their lives.
Episode 21 - S9 EP21 He Kama Na Ka Pueo

A murdered man's body may hold the key to a 20-year-old case involving a kidnapped girl whose father never stopped looking for her.
Episode 22 - S9 EP22 O Ke Kumu, O Ka Mana, Ho'opuka 'Ia

Adam investigates the murder of an undercover FBI agent who was about to wed the daughter of a Yakuza leader; Noelani is held hostage and forced to operate at gunpoint.
Episode 23 - S9 EP23 Ho'okahi No La O Ka Malihini

The team investigates when a rideshare driver and his passenger are murdered; McGarrett helps his sister spy on her shady neighbors.
Episode 24 - S9 EP24 Hewa Ka Lima

Fugitive hacker Aaron Wright resurfaces to ask for help when his co-workers at the NSA are murdered. Meanwhile, Junior speaks at a parole hearing.
Episode 25 - S9 EP25 Hana Mao 'ole Ka Ua O Waianae

Five-0 continues to hunt down escaped criminal Aaron Wright before he can sell cyber-weapons to the highest bidder; the lives of McGarrett and the team are put in danger.


More movies and TV shows at the Australian TV Listings Guide..

-

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2025 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.