1. Pilot ⭐ 8.3

07 Oct, 2014 · 10,704 votes

CSI investigator Barry Allen awakens from a coma, nine months after he was hit by lightning, and discovers he has superhuman speed.

Director: David Nutter

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2. Fastest Man Alive ⭐ 8.1

14 Oct, 2014 · 8,245 votes

Barry takes on a group of armed men at an awards ceremony, but side effects from his new super power catch up with him.

Director: David Nutter

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3. Things You Can't Outrun ⭐ 7.9

21 Oct, 2014 · 7,522 votes

Barry and Joe track a deadly metahuman with toxic gas powers, and Caitlin relives the night of the explosion that killed her fiancé.

Director: Jesse Warn

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4. Going Rogue ⭐ 8.4

28 Oct, 2014 · 7,747 votes

To steal a priceless diamond, Captain Cold acquires a specialized gun that can slay the Flash. Joe disapproves of Eddie and Iris dating.

Director: Glen Winter

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5. Plastique ⭐ 7.9

11 Nov, 2014 · 6,978 votes

While trying to get Iris to stop blogging about the Flash, Barry investigates a general's connection to an explosive meta-human.

Director: Dermott Downs

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6. The Flash Is Born ⭐ 8.2

18 Nov, 2014 · 6,906 votes

Barry takes on his childhood bully, who can now turn himself into steel. Iris finally coins the moniker "the Flash."

Director: Millicent Shelton

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7. Power Outage ⭐ 8.3

25 Nov, 2014 · 6,799 votes

Using his meta-human power to siphon electricity, Blackout robs Barry of his speed, then sets his sights on S.T.A.R. labs and Dr. Wells.

Director: Larry Shaw

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8. Flash vs. Arrow ⭐ 9.1

02 Dec, 2014 · 10,159 votes

The Arrow comes to Central City in pursuit of a felon. Barry hopes to team up, but a meta-human who can control emotions turns one against the other.

Director: Glen Winter

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9. The Man in the Yellow Suit ⭐ 9.2

09 Dec, 2014 · 9,855 votes

During the holidays, the Flash confronts the Reverse-Flash, the man who killed his mother. Caitlin gets surprising news about her fiancé, Ronnie.

Director: Ralph Hemecker

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10. Revenge of the Rogues ⭐ 8.1

20 Jan, 2015 · 6,649 votes

While the Flash prepares to vanquish the Reverse-Flash, Captain Cold, teamed with Heat Wave, comes looking for a fight.

Director: Nick Copus

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11. The Sound and the Fury ⭐ 8

27 Jan, 2015 · 6,271 votes

While Iris faces trouble in her new job, a former protégé of Dr. Wells uses sound waves to attack the Flash.

Director: John F. Showalter

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12. Crazy for You ⭐ 8.2

03 Feb, 2015 · 6,438 votes

Caitlin brings Barry out to a karaoke bar, hoping they both meet someone new; Cisco thinks about Hartley's dangerous proposition; Henry's snooping gets him into trouble.

Director: Rob Hardy

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13. The Nuclear Man ⭐ 8.5

10 Feb, 2015 · 6,575 votes

After Ronnie attacks a physicist, Barry and the team realize that he is now a dangerous meta-human and decide to track him down by finding Dr. Martin Stein.

Director: Glen Winter

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14. Fallout ⭐ 8.7

17 Feb, 2015 · 6,965 votes

After the explosion separates Ronnie and Dr. Stein, the STAR Labs team believes both men are safe - until General Eiling targets Firestorm.

Director: Stephen Surjik

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15. Out of Time ⭐ 9.6

17 Mar, 2015 · 16,666 votes

Mark Mardon aka The Weather Wizard appears in Central City to avenge his brother's death at the hands of Joe. Cisco realizes that Dr. Wells is hiding something.

Director: Thor Freudenthal

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16. Rogue Time ⭐ 8.3

24 Mar, 2015 · 6,663 votes

The Flash learns that Captain Cold and Heat Wave have returned to Central City. This time Snart has brought along his sociopathic baby sister Lisa to help wreak havoc on the city.

Director: John Behring

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17. Tricksters ⭐ 9

31 Mar, 2015 · 7,947 votes

James Jesse, a.k.a. The Trickster, once terrorized Central City twenty years ago. Now a copycat has arisen to carry on the name and resume his murderous misdeeds.

Director: Ralph Hemecker

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18. All Star Team Up ⭐ 8.1

14 Apr, 2015 · 6,503 votes

Felicity Smoak and Ray Palmer come to Central City seeking help with Ray's suit; an ex-employee releases deadly robotic bees; a group dinner does not go as planned.

Director: Kevin Tancharoen

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19. Who Is Harrison Wells? ⭐ 8.9

21 Apr, 2015 · 7,341 votes

While Joe and Cisco travel to Starling City to find answers about Dr. Wells with the help of Captain Lance, Barry must capture a meta-human capable of transforming into the people he touches.

Director: Wendey Stanzler

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20. The Trap ⭐ 9.3

28 Apr, 2015 · 8,590 votes

Barry, Caitlin, Cisco and Joe set a trap for Wells using Cisco as bait, which puts him in great danger. Eddie makes a decision regarding Iris, which leaves Joe a bit unsettled.

Director: Steve Shill

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21. Grodd Lives ⭐ 8.2

05 May, 2015 · 6,634 votes

Knowing it's a deliberate distraction from Dr. Wells, Barry and those at S.T.A.R. Labs can't help but deal with an angry, mind-controlling meta-gorilla.

Director: Dermott Downs

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22. Rogue Air ⭐ 9

12 May, 2015 · 7,974 votes

When Dr. Wells reactivates the Particle Accelerator, Barry must move the imprisoned meta-humans away. To do that, he needs help, and he chooses to ask Captain Cold for it.

Director: Doug Aarniokoski

Watch Episode 22

23. Fast Enough ⭐ 9.5

19 May, 2015 · 14,347 votes

Wells presents Barry with a choice. Dr. Martin Stein and Ronnie Raymond (aka Firestorm) return to help the team in their final standoff with the Reverse Flash.

Director: Dermott Downs

Watch Episode 23