Watch The Flash Season 2 full episodes online, free and paid options via our partners and affiliates.

The Race - The Flash
Watch The Flash Season 2 Episode 23
"The Race of His Life"
Original Air Date:

On The Flash Season 2 Episode 23, after Barry discovers Zoom's true plan, he vows to do anything he can to stop it.

Old Friends - The Flash
Watch The Flash Season 2 Episode 22
"Invincible"
Original Air Date:

On The Flash Season 2 Episode 22 Barry is thrown when he notices the leader of the metahuman army set upon Central City by Zoom is Laurel's doppelganger, Black Siren.

What Is This? - The Flash
Watch The Flash Season 2 Episode 21
"The Runaway Dinosaur"
Original Air Date:

On The Flash, while Barry is gone, the team must work together to stop Girder. But it's where Barry is that will really have us reeling (and misty eyed!).

Hands Way Up - The Flash
Watch The Flash Season 2 Episode 20
"Rupture"
Original Air Date:

On The Flash Season 2 Episode 20, Barry looks to his fathers for advice when he can't decide whether to partake in something risky to get the speed force back.

Hands Up! - The Flash
Watch The Flash Season 2 Episode 19
"Back to Normal"
Original Air Date:

On The Flash Season 2 Episode 19 a metahuman with super strength mistakes Harry for the deceased Harrison Wells from Earth-1 and kidnaps him, demanding he be cured.

Armed and Ready - The Flash
Watch The Flash Season 2 Episode 18
"Versus Zoom"
Original Air Date:

On The Flash Season 2 Episode 18, it's The Flash Versus Zoom when the team comes face to face with the man they thought was Jay Garrick for so very long.

Harrison!!! - The Flash
Watch The Flash Season 2 Episode 17
"Flash Back"
Original Air Date:

On The Flash Season 2 Episode 17, Barry wants to go back in time to get help with his speed from Harrison Wells/Eobard Thawne, but things don't go as planned.

Trajectory - The Flash
Watch The Flash Season 2 Episode 16
"Trajectory"
Original Air Date:

On The Flash Season 2 Episode 16, Barry and the team head out for a night on the town only to encounter an unexpected speedster who is up to no good.

King Shark is Coming! - The Flash
Watch The Flash Season 2 Episode 15
"King Shark"
Original Air Date:

On The Flash Season 2 Episode 15 when King Shark escapes an ARGUS holding tank, Diggle and Lyla come to warn Barry, but it doesn't stop the beast from attacking him at home!

Up in the Sky - The Flash
Watch The Flash Season 2 Episode 14
"Escape from Earth-2"
Original Air Date:

On The Flash Season 2 Episode 14, the team races to find Zoom's lair so they can get Barry, save Jesse and leave Earth-2, and they get the help of some unlikely allies.

Killer Frost and Deathstorm - The Flash
Watch The Flash Season 2 Episode 13
"Welcome to Earth-2"
Original Air Date:

On The Flash Season 2 Episode 13 Barry will travel to Earth-2 to help Wells save his daughter Jesse, while on Earth-1 Jay takes over Barry's duties as The Flash.

Danger Ahead - The Flash
Watch The Flash Season 2 Episode 12
"Fast Lane"
Original Air Date:

On The Flash Season 2 Episode 12, Barry and Wells team up to try to find a way to stop the breaches, but get distracted, and Iris finds trouble in Wally's drag racing hobby.

Barry and Iris - The Flash Season 2 Episode 11
Watch The Flash Season 2 Episode 11
"The Reverse Flash Returns"
Original Air Date:

On The Flash Season 2 Episode 11, when Cisco gets a vibe that Eobard Thawne has returned as the Reverse Flash, nobody believes him until Christina McGee backs him up.

Father and Son - The Flash
Watch The Flash Season 2 Episode 10
"Potential Energy"
Original Air Date:

On The Flash Season 2 Episode 10, Barry considers telling Patty he's The Flash as they've grown closer and Iris and Joe get to know Wally better.

Hi Wally - The Flash
Watch The Flash Season 2 Episode 9
"Running to Stand Still"
Original Air Date:

On The Flash Season 2 Episode 9 Mark Mardon returns to break out Leonard Snart and The Trickster of Iron Heights, and Iris and Joe meet Wally.

Have You Seen This Guy? - The Flash
Watch The Flash Season 2 Episode 8
"Legends of Today"
Original Air Date:

On The Flash Season 2 Episode 8, Vandal Savage shows up in town hunting for Kendra. Realizing what a bad dude he is, Barry whisks her away to Star City for safety.

Captive - The Flash
Watch The Flash Season 2 Episode 7
"Gorilla Warfare"
Original Air Date:

On The Flash Season 2 Episode 7 Grodd returns to Central City and kidnaps Caitlin. While the team races to save her, Patty worries Barry is hiding something from her.

Zoom Has the Edge - The Flash
Watch The Flash Season 2 Episode 6
"Enter Zoom"
Original Air Date:

On The Flash Season 2 Episode 6, Barry decides it's time to confront Zoom and comes up with a dangerous plan. Caitlin disagrees, but Iris supports his decision.

After an Attack - The Flash
Watch The Flash Season 2 Episode 5
"The Darkness and the Light"
Original Air Date:

On The Flash Season 2 Episode 5 the team comes face to face with Harrison Wells from Earth 2 while a new enemy from the other earth comes over who wasn't a threat there.

Growing Closer - The Flash Season 2 Episode 4
Watch The Flash Season 2 Episode 4
"The Fury of Firestorm"
Original Air Date:

On The Flash Season 2 Episode 4 Jefferson Jackson enters the picture when the team looks for a match for Dr. Stein and Firestorm.

Flash Freeze - The Flash
Watch The Flash Season 2 Episode 3
"Family of Rogues"
Original Air Date:

On The Flash Season 2 Episode 3, Leonard Snart aka Captain Cold gets a visit from his father, Lewis Snart. His plans will endanger both his children.

The First Flash - The Flash
Watch The Flash Season 2 Episode 2
"Flash of Two Worlds"
Original Air Date:

On The Flash Season 2 Episode 2 Jay Garrick arrives from Earth-2 with a dire warning about a mysterious and evil speedster named Zoom. Can they trust him?

Waving to the Crowd - The Flash Season 2 Episode 1
Watch The Flash Season 2 Episode 1
"The Man Who Saved Central City"
Original Air Date:

The Flash Season 2 Episode 1 is titled "The Man Who Saved Central City" and will air on Tuesday, October 6, 2015. It is the second season premiere.

The Flash Season 2 Quotes

Barry: Joe. Hey!
Joseph: It's Joseph, Bartholomew.

Cisco [hugging Dante]: I want things to change. You're my brother.
Dante: OK. OK.

  • Permalink: OK. OK.
  • Added: