1. Pilot
Aired: Oct 7, 2014 CSI investigator Barry Allen awakens from a coma, nine months after he was hi...
2. Fastest Man Alive
Aired: Oct 14, 2014 Barry takes on a group of armed men at an awards ceremony, but side effects f...
3. Things You Can't Outrun
Aired: Oct 21, 2014 Barry and Joe track a deadly metahuman with toxic gas powers, and Caitlin rel...
4. Going Rogue
Aired: Oct 28, 2014 To steal a priceless diamond, Captain Cold acquires a specialized gun that ca...
5. Plastique
Aired: Nov 11, 2014 While trying to get Iris to stop blogging about the Flash, Barry investigates...
6. The Flash Is Born
Aired: Nov 18, 2014 Barry takes on his childhood bully, who can now turn himself into steel. Iris...
7. Power Outage
Aired: Nov 25, 2014 Using his meta-human power to siphon electricity, Blackout robs Barry of his ...
8. Flash vs. Arrow
Aired: Dec 2, 2014 The Arrow comes to Central City in pursuit of a felon. Barry hopes to team up...
9. The Man in the Yellow Suit
Aired: Dec 9, 2014 During the holidays, the Flash confronts the Reverse-Flash, the man who kille...
10. Revenge of the Rogues
Aired: Jan 20, 2015 While the Flash prepares to vanquish the Reverse-Flash, Captain Cold, teamed ...
11. The Sound and the Fury
Aired: Jan 27, 2015 While Iris faces trouble in her new job, a former protégé of Dr. Wells uses s...
12. Crazy for You
Aired: Feb 3, 2015 Caitlin brings Barry out to a karaoke bar, hoping they both meet someone new;...
13. The Nuclear Man
Aired: Feb 10, 2015 After Ronnie kills a physicist, Barry and the team go after him. Joe enlists ...
14. Fallout
Aired: Feb 17, 2015 After the nuclear explosion separates Ronnie and Dr. Stein, Barry and the tea...
15. Out of Time
Aired: Mar 17, 2015 Mark Mardon, returns to seek revenge on Joe for the death of Clyde, bearing t...
16. Rogue Time
Aired: Mar 24, 2015 The Flash learns that Captain Cold and Heat Wave have returned to Central Cit...
17. Tricksters
Aired: Mar 31, 2015 James Jesse, a.k.a. The Trickster, once terrorized Central City twenty years ...
18. All Star Team Up
Aired: Apr 14, 2015 Felicity Smoak and Ray Palmer come to Central City seeking help with Ray's su...
19. Who Is Harrison Wells?
Aired: Apr 21, 2015 Joe and Cisco visit Starling City and ask Captain Lance for help with their i...
20. The Trap
Aired: Apr 28, 2015 Barry, Caitlin, Cisco and Joe set a trap for Wells. Cisco uses himself as bai...
21. Grodd Lives
Aired: May 5, 2015 Knowing it's a deliberate distraction from Dr. Wells, Barry and those at S.T....
22. Rogue Air
Aired: May 12, 2015 When Dr. Wells reactivates the Particle Accelerator, Barry must move the impr...
23. Fast Enough
Aired: May 19, 2015 With the Particle Accelerator back online, Barry can go back in time to stop ...