The original Star Trek was cancelled in 1969, but the cultural phenomenon continued to grow with wildly successful reruns and a burgeoning convention scene. Paramount knew it had a successful property on their hands and tried multiple ways to capitalize, including a short-lived animated series. They then decided on a movie and cast their net wide for potential screenplays. Series creator Gene Roddenberry pitched an ambitious good-versus-evil story that featured Kirk fighting a shape-shifting Jesus character on the Enterprise‘s bridge. Another had the gang stopping the Kennedy association. Still another had Scotty transported back to 1937. The final product was considerably more tame, but The Hollywood Reporter does their typically fantastic job of telling the story of how that film came to be.