A laboratory accident endows a police scientist with the ability to move at superhuman speed which he uses to battle a menacing gang as a superhero.
EP2 Out of ControlSep 27, 1990
Homeless people are dying and their bodies are disappearing. Tina rekindles a relationship with a former colleague who is an expert in genetic engineering.
EP3 Watching the DetectivesOct 18, 1990
The corrupt District Attorney Thomas Castillo hires a private eye named Megan Lockhart to find out the Flash's identity. He then blackmails Barry to work for him, or he'll expose his secret.
EP4 Honor Among ThievesOct 25, 1990
While arranging security at the Central City Museum, Barry is reunited with an old girlfriend and a former mentor.
EP5 Double VisionNov 01, 1990
Someone spreads graffiti, and messages asking to meet "Flash" at a church. Barry goes to the church. Shortly after that, he begins to experience black outs and memory losses.
EP6 Sins of the FatherNov 08, 1990
A bank robber escapes from prison. He goes back to Central City to get his money and revenge on the cop who busted him, Henry Allen, Barry's father.
EP7 Child's PlayNov 15, 1990
An orphan boy has information that incriminates a 1960s cult figure who is trying to make a comeback.
EP8 Shroud of DeathNov 29, 1990
Pieces of a broken medallion are the only clue to an unknown assassin who is on a deadly rampage in central city.
EP9 Ghost in the MachineDec 13, 1990
Barry befriends an African American who was once a super hero that defeated a terrorist called the Ghost, who blackmailed the city through television sets. When the presumed dead criminal is defrosted, the Night Shade is back in business.
EP10 Sight UnseenJan 10, 1991
An invisible man gets into Star Labs, and releases a neurotoxin with Tina inside the lab. Then he starts killing scientists who worked on the project. Flash must find the invisible man and save his friend.
EP11 Beat the ClockJan 31, 1991
A jazz musician friend of Julio's is about to be executed. An hour before the execution, a friend calls and says he has evidence that could exonerate their friend. Before Barry can contact him, he disappears. They have less than an hour to save a condemned man.
EP12 The TricksterFeb 07, 1991
Barry must protect his old girlfriend, Megan Lockhart, from an obsessed, maniacal criminal disguised as The Trickster.
EP13 Tina, Is That You?Feb 14, 1991
Barry is having trouble sleeping. Tina tries to use bio-feedback to help him, but it back fires on Tina. She joins a gang, and she's able to hold Flash at bay with her knowledge of his strengths and weaknesses. Barry has got to find a way to save his friend.
EP14 Be My BabyFeb 21, 1991
Barry tries to help a young woman. She found out about her husband's criminal life, and is trying to escape from him. She takes their daughter with her, but he wants them back.
EP15 Fast ForwardFeb 27, 1991
Jay's killer, Nicholus Pike, is released from jail and blames the Flash for Jay's death. He sets the Flash up by using a heat seeking bomb on him, but something goes awry. Instead of killing the Flash, it sends him into the future where Pike is in charge and outlaws anyone from mentioning the Flash.
EP16 Deadly NightshadeMar 30, 1991
There's a new vigilante in town, the Deadly Nightshade, who fights crime by killing criminals. The Flash and the original Nightshade team up to take him down.
EP17 Captain ColdApr 06, 1991
Captain Cold, who freezes his victims to death, is contracted to kill the Flash.
EP18 Twin StreaksApr 13, 1991
A scientist and his business partner are trying to develop a being with super speed, their attempts fail. They manage to clone the Flash. Their creation learns quickly, but is emotional moral equivalent of a child. Barry must stop his twin.
EP19 Done with MirrorsApr 27, 1991
A battery is stolen by a criminal calling himself the Mirror Master. He soon steals a crystal from Star Labs. Tina will get fired if they can't recover the crystal. Tina's mother comes for a visit, and an old friend of Barry's also stirs up trouble.
EP20 Good Night, Central CityMay 04, 1991
A small time crook gets a hold of a device that puts people to sleep. He goes on a spree while the people are unconscious. He has a plan to knock out the entire city, it's up to the Flash to stop him.
EP21 AlphaMay 11, 1991
An android built by the government to use an assassin refuses to obey her orders. She escapes, and is befriended by Tina and Barry.
EP22 The Trial of the TricksterMay 18, 1991
With the help of an insane admirer who wants to be his sidekick, the Trickster escapes from police custody and places the Flash under his mind control.
When a bolt of lightening crashes through a police crime lab, a mix of electrically charged substances bathes chemist Barry Allen, transforming him into the fastest man alive--The Flash.