Template: RefTNG139

Roddenberry, Gene (Executive Producer). "Time Squared". Star Trek: The Next Generation, season 2, episode 13 (Production number 139). Co-Executive Producers: Rick Berman & Maurice Hurley. Directed by Joseph L. Scanlan. Story by Kurt Michael Bensmiller. Teleplay by Maurice Hurley. Paramount Pictures. 3 April 1989.