The Flash

The Flash Season 2 Episodes

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Season 2 Episode Guide

Episode 1 - The Man Who Saved Central City

In the season premiere, Barry Allen (Grant Gustin) has chosen to protect the city on his own — until a meta-human named Atom Smasher (Adam Copeland) attacks.

  

Episode 2 - Flash of Two Worlds

Jay Garrick (guest star Teddy Sears), a mysterious man from Earth-2, appears at S.T.A.R. Labs with a dire warning about an evil speedster named Zoom, who is set on destroying The Flash. Barry and the team must decide if they can trust this stranger, even as they face yet another powerful meta-human. Meanwhile, Joe must deal with a determined officer named Patty Spivot (recurring guest star Shantel VanSanten) who wants to join his meta-human task force.

  

Episode 3 - Family of Rogues

When Barry and the team find out Captain Cold (recurring guest star Wentworth Miller) has been kidnapped, they form an uneasy alliance with his sister, Lisa (recurring guest star Peyton List). However, Barry feels double-crossed when he finds out Snart is working with his father, Lewis Snart (guest star Michael Ironside) on a heist. Meanwhile, Joe is faced with a difficult decision.

  

Episode 4 - The Fury of Firestorm

Barry and the team look for another Firestorm match for Dr. Stein (recurring special guest star Victor Garber). When the team meets Jefferson "Jax" Jackson (guest star Franz Drameh), Caitlin has her reservations about whether Jax is the right match for Dr. Stein. Iris surprises Joe while Barry and Patty grow closer.

  

Episode 5 - The Darkness and the Light

Barry learns a new breacher, Dr. Light, has come through the portal and sets off to capture her. Jay tells Barry that Dr. Light was not a threat on Earth Two and that Barry can reason with her. However, during a fight with The Flash, she blinds him and drops some shocking news about Zoom. Meanwhile, Barry and Patty go out on a date.

  

Episode 6 - Enter Zoom

After recent events, Barry decides it's time to confront Zoom and comes up with a dangerous plan. Caitlin sides with Jay and deems it too dangerous for Barry to engage with the speed demon. However, Iris shows her support and brings forth a surprising ally. We see what Earth Two Harrison Wells's life was like before coming through the breach.

  

Episode 7 - Gorilla Warfare

When Gorilla Grodd returns to Central City and kidnaps Caitlin, Barry and the team race to find her before it's too late. Meanwhile, Cisco plans his first date with the new barista at Jitters, Kendra Saunders (guest star Ciara Renée) and Patty begins to suspect Barry is hiding something from her.

  

Episode 8 - Legends of Today

In its second major crossover event with Arrow, Vandal Savage (guest star Casper Crump) arrives in Central City and sets his sights on Kendra Saunders. After Vandal attacks Kendra and Cisco, they turn to Barry for help. Realizing how dangerous Vandal is, Barry takes Kendra to Star City and asks Oliver and the team to hide her until he can figure out how to stop Vandal. However, things quickly go from bad to worse when a man with wings a.k.a. Hawkman (guest star Falk Hentschel) shows up and flies off with Kendra. Meanwhile, Harrison develops a serum to make Barry run faster and asks Jay to test it out.

  

Episode 9 - Legends of Yesterday

In Part Two of the epic crossover event with The Flash, Oliver and Barry Allen (guest star GRANT GUSTIN) take Kendra Saunders (guest star CIARA RENÉE) and Carter Hall (guest star FALK HENSTCHEL) to a remote location to keep them hidden from Vandal Savage (guest star CASPER CRUMP) while they figure out how to defeat him. Malcolm arranges a meeting between Vandal, the Green Arrow and The Flash that doesn't go as planned. Meanwhile, Felicity, Thea, Diggle and Laurel work with Team Flash to come up with a weapon powerful enough to destroy Vandal Savage.

  

Episode 10 - Running to Stand Still

When Mark Mardon a.k.a. The Weather Wizard (recurring guest star Liam McIntyre) returns to break Leonard Snart a.k.a. Captain Cold and James Jesse a.k.a. The Trickster (recurring guest star Mark Hamill) out of Iron Heights, Barry must stop these rogues from taking over Central City during Christmas. Meanwhile, Joe and Iris meet Wally West (new series regular Keiynan Lonsdale).

  

Episode 11 - Potential Energy

Now that they've grown closer, Barry considers telling Patty that he is The Flash. Meanwhile, Joe and Iris try to get to know Wally; and the team hunts down a meta-human who can slow time itself.

  

Episode 12 - The Reverse-Flash Returns

When Cisco gets a vibe of Eobard Thawne (guest star Matt Letscher), Barry and the team don't believe it. But, after an attack at Mercury Labs, Christina McGee (guest star Amanda Pays) confirms that the Reverse-Flash is back. Meanwhile, Iris and Francine share a nice moment that brings Iris closer to her brother, Wally.

  

Episode 13 - Fast Lane

Barry teams up with Wells to figure out a way to close the breaches, but they are distracted by a meta-human nicknamed Tar Pit (guest star Marco Grazzini) who can transform into liquid asphalt. Iris is concerned for Wally's safety after she finds out about his drag racing hobby. When he refuses to stop, she makes a bold move that puts her in danger.

  

Episode 14 - Welcome to Earth-2

Barry, Wells and Cisco journey to Earth-2 to rescue Wells’ daughter, Jesse (guest star Violett Beane) from Zoom. Although Barry’s stunned when he runs into Earth-2’s Iris and Joe, nothing prepares him for meeting Killer Frost (Danielle Panabaker) and Deathstorm (recurring guest star Robbie Amell). Meanwhile, back on Earth-1, Jay has to take over the Flash’s responsibilities when a meta-human nicknamed Geomancer (guest star Adam Stafford) attacks Central City.

  

Episode 15 - Escape from Earth-2

In the exciting conclusion to their Earth-2 journey, the team races to find Zoom's lair by asking for help from the most unexpected source on Earth-2. Meanwhile, back on Earth-1, Caitlin rushes to perfect Velocity-9 so that Jay can stop Geomancer.

  

Episode 16 - King Shark

When King Shark escapes from an A.R.G.U.S. holding tank, Lila Michaels (guest star Audrey Marie Anderson) and John Diggle (guest star David Ramsey) travel to Central City to warn The Flash, but unfortunately King Shark shows up at the West house and attacks Joe, Iris, Wally and Barry.

  

Episode 17 - Trajectory

Deciding to blow off some steam, Barry and the team head out for a night on the town only to encounter an unexpected speedster who is up to no good. Iris is challenged by an assignment from her new boss (guest star Tone Bell), and is surprised when friction turns to flirtation.

  

Episode 18 - Flash Back

After the shocking revelation that Zoom is Jay Garrick, Barry is more determined than ever to get back to Earth-2 to stop Zoom forever. Desperate to find a way to increase his speed, Barry decides to travel back in time and masquerade as his earlier self in order to get his arch-nemesis, Dr. Harrison Wells/Eobard Thawne, to teach him how to run faster. However, things don't go as planned and Barry is stunned to face familiar foe Hartley Rathaway (guest star Andy Mientus), as well as old friend Eddie Thawne (former series star Rick Cosnett). Iris makes peace with her past in order to embrace her future.

  

Episode 19 - Versus Zoom

Equipped with the tachyon device, Barry believes he is fast enough to stop Zoom (guest star Teddy Sears) and wants to open the breaches to catch him. Harry strongly advises against that plan but after Barry convinces him, Harry reveals that Cisco has the power to re-open the breach. Meanwhile, Hunter Zolomon's (Teddy Sears) painful story on Earth-2 is revealed.

  

Episode 20 - Back to Normal

A meta-human with super strength named Griffin Grey (guest star Haig Sutherland) mistakes Harry for Earth-1's Harrison Wells and kidnaps him, demanding that Wells cure him from his current condition. Realizing that another brilliant Wells could help track Griffin's location, Barry asks Jesse to help. Meanwhile, Wally corners Joe about The Flash.

  

Episode 21 - Rupture

Zoom arrives back on Earth-1 intent on taking over Central City. Barry and Wells come up with a plan to stop Zoom once and for all but it's extremely dangerous. Unsure if he should take the risk, Barry reaches out to both fathers for advice. Henry is adamantly opposed to Barry risking his life again but Joe thinks he can handle it – which puts the two men at odds with each other. Meanwhile, Cisco is shocked when he vibes the Earth-2 villain Rupture, who happens to be his brother Dante's (guest star Nicholas Gonzalez) doppelganger. Rupture came to this Earth seeking justice for Reverb's death. Iris decides she's finally ready to open up to Barry about her feelings for him.

  

Episode 22 - The Runaway Dinosaur

With Barry gone, the team must figure out a way to handle the return of an old enemy – Girder (guest star Greg Finley). Realizing Girder is retracing his steps from his last attack, Iris volunteers to act as bait to trap him in S.T.A.R. Labs. Meanwhile, Barry fights to return to his old life. Kevin Smith directs.

  

Episode 23 - Invincible

After Zoom unleashes an army of Earth-2 meta-humans on Central City, Barry is shaken when he sees their leader is the Black Canary's Earth-2 doppelganger, the Black Siren (guest star Katie Cassidy). Meanwhile, Wally takes to the streets to help The Flash stop the meta-humans, which worries Joe. Iris and Henry are concerned about Barry taking on Zoom.

  

Episode 24 - The Race of His Life

In the Season Two finale, Zoom reveals his true plan and Barry vows to do whatever it takes to stop him.

  



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