The Flash (2014)

Season 1

TV-14

92%89%

When an unexpected accident at the S.T.A.R. Labs Particle Accelerator facility strikes Barry, he finds himself suddenly charged with the incredible power to move at super speeds. While Barry has always been a hero in his soul, his newfound powers have finally given him the ability to act like one. With the help of the research team at S.T.A.R. Labs, Barry begins testing the limits of his evolving powers and using them to stop crime. With a winning personality and a smile on his face, Barry Allen — aka The Flash — is finally moving forward in life … very, very fast!

Where to Watch Season 1

23 Episodes

Pilot
E1
PilotBarry discovers his powers and puts them to the test, only when he finds its no longer a test but the real thing when he encounters a certain someone.
Fastest Man Alive
E2
Fastest Man AliveBarry changes into the Flash when six gunmen storm a university event honoring a scientist, but his heroics don't match up to his expectations. Meanwhile, Iris becomes even more intrigued by the "red streak."
Things You Can't Outrun
E3
Things You Can't OutrunBarry and the team go after the Mist, who possesses toxic gas powers, and they reflect on the night Caitlin's fiancé died. Meanwhile, Henry gets a long-awaited visit from Joe, and Iris and Eddie continue to keep their romance a secret from Joe.
Going Rogue
E4
Going RogueThe Flash battles Captain Cold after the villain is involved in a robbery and plots to steal the Kahndaq Dynasty Diamond.
Plastique
E5
PlastiqueAfter a bomb explodes downtown, the army rolls in and takes over. When Joe learns Iris is writing about 'The Streak' and tries unsuccessfully to have the story stopped, Barry decides to have The Flash pay her a visit.
The Flash is Born
E6
The Flash is BornThe Flash faces Tony, a new meta-human who can turn himself into girded steel at will. While Dr. Wells and Caitlin worry for Barry's safety, Cisco comes up with a plan to take Tony down. Meanwhile, Iris's blog on The Flash gets her into trouble, and Eddie, witnessing Tony's abilities firsthand, begins to ask questions that Joe doesn't want answered. Joe asks Dr. Wells to help him solve Nora Allen's murder.
Power Outage
E7
Power OutageThe Flash goes up against Farooq aka Blackout, a metahuman who can harness electricity.
Flash vs. Arrow (I)
E8
Flash vs. Arrow (I)Barry is thrilled when Oliver, Felicity and Diggle come to Central City to investigate a case involving a deadly boomerang. The crossover continues on Arrow S03E08 The Brave and the Bold.
The Man in the Yellow Suit
E9
The Man in the Yellow SuitWhile enjoying holiday traditions with friends and family, sudden news from Iris and Eddie startles Barry. Also, another visit from Barry's arch nemesis (the man who murdered his mother) has everyone starting to realize who they're up against. While much is learned about The Man in the Yellow Suit, a former Star Labs employee also appears, one well-known to the group of friends.
Revenge of the Rogues
E10
Revenge of the RoguesBarry Allen is training his speed to beat the Reverse-Flash to get back the title "Fastest Man Alive". Iris is moving in to Eddie's and Barry helps with the move. Iris now knowing about Barry's feelings for her, the friends are in awkward situations. Captain Cold is back with the cold gun and his old pal Heat Wave and put a plan in motion to kill The Flash and make him reveal to the world that he is real.
The Sound and the Fury
E11
The Sound and the FuryDr. Wells' former protégé, Hartley Rathaway, returns to seek revenge on his mentor. Meanwhile, Iris is hired as a cub reporter; Cisco recalls his first day on the job at S.T.A.R. Labs; and Joe asks Eddie for a favor but asks him to keep it a secret from Barry.
Crazy for You
E12
Crazy for YouCaitlin 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. Meanwhile, Cisco considers Hartley's dangerous offer; and the team search for Shawna, a meta-human with teleportation powers who just busted her boyfriend out of Iron Heights.
The Nuclear Man
E13
The Nuclear ManWhile Barry, Harrison, and Caitlin hunt down Ronnie, who has attacked a man, Joe recruits Cisco to help him learn the truth about who murdered Nora Allen.
Fallout
E14
FalloutMartin and Ronnie are separated, only to realize that they must learn how to rejoin before Eiling hunts them down and kills them... and the Flash. Meanwhile, Joe shows Barry the 3D images from the Nora Allen crime scene, and Barry asks Martin for advice on time travel.
Out of Time
E15
Out of TimeMark Mardon, having survived his apparent death during the black-matter explosion, returns seeking revenge on Joe for the death of his brother Clyde... and has the same weather-manipulation powers as his deceased sibling.
Rogue Time
E16
Rogue TimeThe Flash learns that Captain Cold and Heat Wave have returned to Central City. This time Snart has brought along his baby sister Lisa to help wreak havoc on the city.
Tricksters
E17
TrickstersWhen a villain calling himself the Trickster runs rampant in Central City, Joe and Barry go to Iron Heights to talk with the original Trickster.
All Star Team Up
E18
All Star Team UpFelicity and Ray Palmer pay a visit to S.T.A.R. Labs for help getting Ray's ATOM suit to work, and ask Cisco for help. Meanwhile, a young tech expert raises havoc with her insect drones, and Barry asks Ray for help dealing with her.
Who Is Harrison Wells?
E19
Who Is Harrison Wells?Joe and Cisco go to Starling City to ask Quentin Lance for his help investigating the site of Harrison's car accident 15 years ago and determining what really happened. Meanwhile, Eddie is framed for a shooting by a shapeshifing metahuman who can take on the appearance of anyone he touches.
The Trap
E20
The TrapBarry, Caitlin, Cisco and Joe set a trap for Wells. Cisco uses himself as prey which puts him in grave danger. Meanwhile, Eddie makes a decision regarding Iris, which leaves Joe a bit unsettled.
Grodd Lives
E21
Grodd LivesWhile Barry tries to find Eddie, a mysterious mind-controlled thief launches attacks on Central City's gold reserves. The team soon discovers that a telepathic gorilla is behind the robberies... and is following Harrison's commands. Meanwhile, Iris confronts Barry, while Harrison prepares to return home.
Rogue Air
E22
Rogue AirWhen Harrison activates the particle accelerator, the team has no choice but to evacuate the five metahuman prisoners. Unfortunately, with time running out, Barry has no choice but to turn to Captain Cold for help. Meanwhile, Eddie escapes but has some surprising news for Iris.
Fast Enough
E23
Fast EnoughWells 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.