The Flash
S01E18 Twin Streaks
A scientist and his business associate are working to create a being with super speed, but their efforts fall short. Eventually, they succeed in cloning the Flash. However, this new creation, while fast, possesses the emotional maturity of a child. Barry finds himself in a race against time to prevent his doppelgänger from causing chaos.
Season 1 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Pilot
Out of Control
Watching the Detectives
Honor Among Thieves
Double Vision
Sins of the Father
Child's Play
Shroud of Death
Ghost in the Machine
Sight Unseen
Beat the Clock
The Trickster
Tina, Is That You?
Be My Baby
Fast Forward
Deadly Nightshade
Captain Cold
Twin Streaks
Done with Mirrors
Good Night, Central City
Alpha
The Trial of the Trickster