Episode 1
Pilot
A laboratory accident endows a police scientist with the ability to move at superhuman speed which he uses to...
Episode 2
Out of Control
Homeless people are dying and their bodies are disappearing. Tina rekindles a relationship with a former colle...
Episode 3
Watching the Detectives
The corrupt District Attorney Thomas Castillo hires a private eye named Megan Lockhart to find out the Flash's...
Episode 4
Honor Among Thieves
While arranging security at the Central City Museum, Barry is reunited with an old girlfriend and a former men...
Episode 5
Double Vision
Someone spreads graffiti, and messages asking to meet "Flash" at a church. Barry goes to the church. Shortly a...
Episode 6
Sins of the Father
A bank robber escapes from prison. He goes back to Central City to get his money and revenge on the cop who bu...
Episode 7
Child's Play
An orphan boy has information that incriminates a 1960s cult figure who is trying to make a comeback.
Episode 8
Shroud of Death
Pieces of a broken medallion are the only clue to an unknown assassin who is on a deadly rampage in central ci...
Episode 9
Ghost in the Machine
Barry befriends an African American who was once a super hero that defeated a terrorist called the Ghost, who...
Episode 10
Sight Unseen
An invisible man gets into Star Labs, and releases a neurotoxin with Tina inside the lab. Then he starts killi...
Episode 11
Beat the Clock
A jazz musician friend of Julio's is about to be executed. An hour before the execution, a friend calls and sa...
Episode 12
The Trickster
Barry must protect his old girlfriend, Megan Lockhart, from an obsessed, maniacal criminal disguised as The Tr...
Episode 13
Tina, Is That You?
Barry is having trouble sleeping. Tina tries to use bio-feedback to help him, but it back fires on Tina. She j...
Episode 14
Be My Baby
Barry tries to help a young woman. She found out about her husband's criminal life, and is trying to escape fr...
Episode 15
Fast Forward
Jay's killer, Nicholus Pike, is released from jail and blames the Flash for Jay's death. He sets the Flash up...
Episode 16
Deadly Nightshade
There's a new vigilante in town, the Deadly Nightshade, who fights crime by killing criminals. The Flash and t...
Episode 17
Captain Cold
Captain Cold, who freezes his victims to death, is contracted to kill the Flash.
Episode 18
Twin Streaks
A scientist and his business partner are trying to develop a being with super speed, their attempts fail. They...
Episode 19
Done with Mirrors
A battery is stolen by a criminal calling himself the Mirror Master. He soon steals a crystal from Star Labs....
Episode 20
Good Night, Central City
A small time crook gets a hold of a device that puts people to sleep. He goes on a spree while the people are...
Episode 21
Alpha
An android built by the government to use an assassin refuses to obey her orders. She escapes, and is befriend...
Episode 22
The Trial of the Trickster
With the help of an insane admirer who wants to be his sidekick, the Trickster escapes from police custody and...