The Flash - Season 1 - Eps 3: Watching the Detectives
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.
About The Flash

Title: The Flash
First Air Date: 1990-09-20
Last Air Date: 1991-05-18
Status: Canceled
Rating: 7.4/10 (from 502 votes)
Language: EN
Seasons: 1
Total Episodes: 22
Network: CBS
Genres: Action & Adventure, Crime, Drama, Sci-Fi & Fantasy
Production Companies: Warner Bros. Television, Pet Fly Productions
Synopsis
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.
Cast

John Wesley Shipp
Barry Allen / Flash

Amanda Pays
Christina 'Tina' McGee

Alex Désert
Julio Mendez