S1E22 The Trial of the Trickster
Barry feels betrayed when the city treats James Jesse as a celebrity ahead of his trial. Jesse later escapes from prison with help from an obsessive fan, Zoey Clark, and becomes the Trickster once again, with Clark as his assistant, Prank. They brainwash the Flash into joining them in wreaking havoc, damaging the Flash's public image.
First Air Date: 05/18/1991