The Flash 1990: 1x18
Twin Streaks
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.
1 - 1Pilot Sep. 20, 1990
1 - 2Out of Control Sep. 27, 1990
1 - 3Watching the Detectives Oct. 18, 1990
1 - 4Honor Among Thieves Oct. 25, 1990
1 - 5Double Vision Nov. 01, 1990
1 - 6Sins of the Father Nov. 08, 1990
1 - 7Child's Play Nov. 15, 1990
1 - 8Shroud of Death Nov. 29, 1990
1 - 9Ghost in the Machine Dec. 13, 1990
1 - 10Sight Unseen Jan. 10, 1991
1 - 11Beat the Clock Jan. 31, 1991
1 - 12The Trickster Feb. 07, 1991
1 - 13Tina, Is That You? Feb. 14, 1991
1 - 14Be My Baby Feb. 21, 1991
1 - 15Fast Forward Feb. 27, 1991
1 - 16Deadly Nightshade Mar. 30, 1991
1 - 17Captain Cold Apr. 06, 1991
1 - 18Twin Streaks Apr. 13, 1991
1 - 19Done with Mirrors Apr. 27, 1991
1 - 20Good Night, Central City May. 04, 1991
1 - 21Alpha May. 11, 1991
1 - 22The Trial of the Trickster May. 18, 1991
