Season 1, Episode 23

1. Pilot

Central City forensic scientist Barry Allen is accidentally given the power of s... More

2. Fastest Man Alive

Much to Joe's disapproval, Barry has fun with his new powers, but a setback make... More

3. Things You Can't Outrun

Barry and the team at S.T.A.R. Labs work to capture Kyle Nimbus, a.k.a. The Mist... More

4. Going Rogue

After stopping a robbery, Barry identifies the criminal. Barry faces Capt. Cold ... More

5. Plastique

After a bomb goes off downtown, Barry, Joe and the team from S.T.A.R. Labs encou... More

6. The Flash Is Born

The Flash faces a new meta-human named Tony, who can turn himself into girded st... More

7. Power Outage

The Flash goes up against Farooq aka Blackout, a meta-human who can harness elec... More

8. Flash vs. Arrow

Barry is thrilled when Oliver, Felicity and Diggle join him in Central City to h... More

9. The Man in the Yellow Suit

When Barry finds himself face to face with his nemesis, the Man in the Yellow Su... More

10. Revenge of the Rogues

When Captain Cold returns to Central City with a hotheaded partner – Mick Rory a... More

11. The Sound and the Fury

Dr. Wells former protégée, Hartley Rathaway, returns to seek revenge on his ment... More

12. Crazy for You

Love is in the air when Caitlin decides that she and Barry need to move on from ... More

13. The Nuclear Man

After Ronnie attacks a physicist, Barry and the team realize he's now a dangerou... More

14. Fallout

After the nuclear explosion separates Ronnie and Dr. Stein, Barry and the team b... More

15. Out of Time

Mark Mardon aka The Weather Wizard appears in Central City to avenge his brother... More

16. Rogue Time

Captain Cold and Heat Wave return to Central City. But this time, Snart brings a... More

17. Tricksters

A copycat killer who goes by the name "The Trickster" starts setting off bombs i... More

18. All Star Team Up?

Barry is surprised when Felicity arrives in Central City with Ray Palmer who nee... More

19. Who is Harrison Wells?

Barry races to catch a meta-human who can transform into anyone he touches.

20. The Trap

Barry, Caitlin, Cisco & Joe set a trap for Wells – using Cisco as bait. Meanwhil... More

21. Grodd Lives

Dr. Wells unleashes Grodd on the city in order to distract Barry and the team.

22. Rogue Air

As Wells once again gets the upper hand on the S.T.A.R. Labs team, Barry reaches... More

23. The Flash

Wells presents Barry with a life-altering choice, while Dr. Martin Stein and Ron... More