CBS Studios, Inc. ; Paramount Pictures ; created by Gene Roddenberry ; directed by Marc Daniels ... [and others] ; produced by Fred Freiberger ; teleplay by Arthur Heinemann .. [and others] ; story by Lee Cronin ... [and others]].
created by Gene Roddenberry ; produced by Gene L. Coon, John Meredyth Lucas ; executive producer, Gene Roddenberry ; a Desilu production in association with Norway Corporation ; Paramoount Pictures Corporation ; CBS