The Flash Season 1 Full Episodes
Season 01, Episode 01 – Pilot
Barry discovers his powers and puts them to the test, only he finds it’s no longer a test but the real thing when he encounters a certain someone.
Season 01, Episode 02– Fastest Man Alive
A TV show centered around scientist Barry Allen, who suffers a freak accident that turns him into a superhero with the power of incredible speed.
Season 01, Episode 03– Things You Can’t Outrun
As Barry and the team at S.T.A.R. Labs work to capture Kyle Numbus, aka The Mist, a dangerous new meta-human with toxic gas powers, they revisit the painful night the particule accelerator exploded and killed Caitlin’s fiance, Ronnie.
Season 01, Episode 04 – Going Rogue
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 should look into the army’s involvement. Wells informs the team that Eiling was experimenting on his men to turn them into super soldiers.
Season 01, Episode 05 – Plastique
After a bomb goes off downtown, the army, led by General Eiling, rolls in and takes over the case, much to Joe’s surprise.
Season 01, Episode 06 – The Flash is Born
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 down.
Season 01, Episode 07 – Power Outage
The Flash battles Farooq (aka Blackout), a metahuman who can harness electricity. During their fight, Farooq siphons all of the Flash’s electricity, which zaps him of his speed. Meanwhile, Tockman leads a coup inside the Central City police department and takes several people hostage, including Joe and Iris.
Season 01, Episode 08 – Flash vs. Arrow
A crossover event that concludes on “Arrow” begins with Barry teaming with Oliver Queen to stop a meta-human who is using his ability to control people’s emotions to rob banks. Meanwhile, Eddie tries to get a task force to stop the Flash; and Caitlin and Cisco deal with a new team in S.T.A.R. Labs.
Season 01, Episode 09 – The Man in the Yellow Suit
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 Cisco come up with a plan to trap him.
Season 01, Episode 10 – Revenge of the Rogues
While Barry strives to become fast enough to defeat Reverse-Flash, Captain Cold returns to Central City with a partner and takes Caitlin hostage to force a confrontation with the Flash
Season 01, Episode 11 – The Sound and the Fury
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 Rathaway is a dangerous threat to both Wells and the Flash.
Season 01, Episode 12 – Crazy For You
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.
Season 01, Episode 13 – The Nuclear Man
Barry goes after Ronnie when he realizes Caitlin’s fiancé is a dangerous meta-human who attacked a physicist. To track him, Barry visits Dr. Martin Stein who is working on a project called F.I.R.E.S.T.O.R.M. Meanwhile, Barry struggles to balance his duties as the Flash with the relationship he has with Linda Park; and Joe enlists Cisco’s help to reinvestigate the murder of Nora Allen.
Season 01, Episode 14 – Fallout
A nuclear explosion separates Ronnie and Dr. Stein. When General Eiling targets Firestorm, the two must decide whether they are safer together or apart. Meanwhile, Mason Bridge tells Iris that something secret is going on at S.T.A.R. Labs; and Stein gives Barry some important information about time travel.
Season 01, Episode 15– Out of Time
Mark 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.
Season 01, Episode 16– Rogue Time
After traveling back 24 hours in time, Barry is forced to relive the same day over. However, when he captures Weather Wizard early, he sets off a chain of events that leads to the Rogues and their new member: Len’s sister Lisa
Season 01, Episode 17 – Tricksters
A copycat killer known as the Trickster sets off bombs in Central City. In an effort to stop him, Barry and Joe seek help from the original Trickster, a criminal mastermind who has been imprisoned for 20 years.
Season 01, Episode 18 – All-Star Team Up
Felicity 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
Season 01, Episode 19 – Who Is Harrison Wells?
Joe and Cisco head to Starling City to continue their investigation of Dr. Wells. While in town, Cisco meets the Black Canary, who asks him for a favor
Season 01, Episode 20 – The Trap
Season 01, Episode 21 – Grodd Lives
Dr. Wells unleashes Grodd on the city to distract Barry and his team who are dealing with Reverse Flash’s latest threat. Joe, Barry and Cisco pursue Grodd into the sewers, but the gorilla kidnaps Joe.
Season 01, Episode 22 – Rogue Air
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.
Season 01, Episode 23 – Fast Enough
When the partical accelerator is back online, Barry will have to go back in time to stop Eobard Thawne on the night of his mother’s murder 15 years ago.