The Flash (1990): Season 1, Episode 12

1 - 12: The Trickster

James Jesse, a schizophrenic serial killer, becomes obsessed with Megan Lockhart, who had been investigating his activities, and attempts to kidnap her, but she is rescued by the Flash. Believing them to be romantically involved, Jesse adopts the identity of the Trickster and begins tormenting the Flash.