Watch The Flash Online

TV-PG The CW 43m 2014 8.1

TRAILER

**Airs Tuesday, 8:00 PM EST on The CW**


The Flash

After being struck by lightning, Barry Allen wakes up from his coma to discover he's been given the power of super speed, becoming the Flash, fighting crime in Central City.


Read Storyline

The Flash Full Episodes

S1 E1: City of Heroes

Aired: October 7th, 2014 @ 7:00 PM CST

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


Free
Sub
Buy/Rent
S1 E2: Fastest Man Alive

Aired: October 14th, 2014 @ 7:00 PM CST

Barry escorts Iris to a university gathering honoring scientist Simon Stagg. When six gunmen storm the event, Barry changes into The Flash and tries to stop them. While he does save a man's life,...


Free
Sub
Buy/Rent
S1 E3: Things You Can't Outrun

Aired: October 21st, 2014 @ 7:00 PM CST

As Barry and the team at S.T.A.R. Labs work to capture Kyle Nimbus, a.k.a. The Mist, a dangerous new meta-human with toxic gas powers, they revisit the painful night the particle accelerator...


Free
Sub
Buy/Rent
S1 E4: Going Rogue

Aired: October 28th, 2014 @ 7:00 PM CST

The Flash stops a robbery but the culprits get away after shooting a guard, and The Flash chooses to save the man instead of following the criminals. Joe shows Barry a book of suspects and Barry...


Free
Sub
Buy/Rent
S1 E5: Plastique

Aired: November 11th, 2014 @ 7:00 PM CST

After a bomb goes off downtown, the army, led by General Eiling, rolls in and takes over the case, much to Joe's surprise. Suspicious, Joe tells Barry that he and his friends at S.T.A.R. Labs...


Free
Sub
Buy/Rent
S1 E6: The Flash is Born

Aired: November 18th, 2014 @ 7:00 PM CST

The Flash faces a new meta-human named Tony, who can turn himself into girded steel at will. While Dr. Wells and Caitlin are concerned about Barry’s safety, Cisco comes up with a plan to take Tony...


Free
Sub
Buy/Rent
S1 E7: Power Outage

Aired: November 25th, 2014 @ 7:00 PM CST

The Flash goes up against Farooq aka Blackout, a metahuman who can harness electricity. During their battle, Farooq zaps The Flash and siphons all his electricity, leaving The Flash without his...


Free
Sub
Buy/Rent
S1 E8: Flash vs. Arrow (1)

Aired: December 2nd, 2014 @ 7:00 PM CST

Barry is thrilled when Oliver, Felicity and Diggle come to Central City to investigate a case involving a deadly boomerang.


Free
Sub
Buy/Rent
S1 E9: The Man in the Yellow Suit

Aired: December 9th, 2014 @ 7:00 PM CST

Barry finds himself face-to-face with his nemesis, the man in the yellow suit, a.k.a. Reverse-Flash, who killed his mother. Barry is frustrated when the Reverse-Flash escapes, but Dr. Wells and...


Free
Sub
Buy/Rent
S1 E10: Revenge of the Rogues

Aired: January 20th, 2015 @ 7:00 PM CST

Leonard Snart AKA Captain Cold returns to Central City with a new hotheaded partner in tow – Mick Rory AKA Heat Wave. The duo plan to steal a multi-million dollar painting, but Cold has another...


Free
Sub
Buy/Rent
S1 E11: The Sound and the Fury

Aired: January 27th, 2015 @ 7:00 PM CST

Dr. Wells’ former protégée, Hartley Rathaway, returns to seek revenge on his mentor after being affected by the particle accelerator explosion. Now able to manipulate sound waves, the brilliant...


Free
Sub
Buy/Rent
S1 E12: Crazy for You

Aired: February 3rd, 2015 @ 7:00 PM CST

Caitlin takes Barry out to a local karaoke bar to help them both find new loves. Caitlin strikes out but Barry meets a sports reporter and asks her out for a date. Cisco considers Hartley's...


Free
Sub
Buy/Rent
S1 E13: The Nuclear Man

Aired: February 10th, 2015 @ 7:00 PM CST

After Ronnie attacks a physicist, Barry and the team realize they need to go after Caitlin's fiancé who is now a dangerous meta-human. Barry struggles to balance his duties as The Flash and his...


Free
Sub
Buy/Rent
S1 E14: Fallout

Aired: February 17th, 2015 @ 7:00 PM CST

After the nuclear explosion separates Ronnie and Dr. Stein, Barry and the team believe both men are safe. Caitlin is thrilled to have her fiancé back and prepares to resume their life together...


Free
Sub
Buy/Rent
S1 E15: Out of Time

Aired: March 17th, 2015 @ 7:00 PM CST

Mark Mardon aka The Weather Wizard appears in Central City intent on avenging his brother Clyde's death, and sets his sights on Joe, who shot Clyde. When Mardon attacks Joe and Barry, Barry is able...


Free
Sub
Buy/Rent
S1 E16: Rogue Time

Aired: March 24th, 2015 @ 7:00 PM CST

After going to the past, Barry talks to Harrison Wells about him time traveling and the consequences of changing the timeline. Meanwhile, the Flash learns that Captain Cold and Heat Wave have...


Free
Sub
Buy/Rent
S1 E17: Tricksters

Aired: March 31st, 2015 @ 7:00 PM CST

A copycat killer who goes by the name “The Trickster” starts setting off bombs in Central City. In order to stop the villain, Barry and Joe meet with the original Trickster, a criminal mastermind...


Free
Sub
Buy/Rent
S1 E18: All-Star Team-Up

Aired: April 14th, 2015 @ 7:00 PM CST

Barry is surprised when Felicity Smoak arrives from Starling City along with her boyfriend, Ray Palmer, who flies in as the Atom. They’ve come to visit S.T.A.R. Labs as Ray needs help with his...


Free
Sub
Buy/Rent
S1 E19: Who is Harrison Wells?

Aired: April 21st, 2015 @ 7:00 PM CST

Joe and Cisco head to Starling City to continue their investigation of Dr. Wells. While in town, the duo enlists the help of Captain Lance, and Cisco meets the Black Canary, who asks him for a...


Free
Sub
Buy/Rent
S1 E20: The Trap

Aired: April 28th, 2015 @ 7:00 PM CST

While in Wells' secret room, Barry learns about his battle with the Reverse-Flash in the future, as well as key moments in his life that include marrying Iris, a promotion at the CCPD, and that he...


Free
Sub
Buy/Rent
S1 E21: Grodd Lives

Aired: May 5th, 2015 @ 7:00 PM CST

Barry must deal with the Reverse Flash's latest threat to a member of the group. To make matter worse, Dr. Wells unleashes Grodd on the city in order to distract Barry and the team. Joe, Barry and...


Free
Sub
Buy/Rent
S1 E22: Rogue Air

Aired: May 12th, 2015 @ 7:00 PM CST

As Wells once again gets the upper hand on the S.T.A.R. Labs team, Barry realizes he needs to make a big move and reaches out to an old foe, Captain Cold, for help. Joe and Caitlin warn Barry that...


Free
Sub
Buy/Rent
S1 E23: Fast Enough

Aired: May 19th, 2015 @ 7:00 PM CST

Wells presents Barry with a life-changing choice. Dr. Martin Stein and Ronnie Raymond return to help the S.T.A.R. Labs team with this final fight.


Free
Sub
Buy/Rent

More shows from The CW...