Includes five cast members that would appear on nine episodes of Star Trek (1966): William Windom in The Doomsday Machine (1967); Malachi Throne in The Cage (1966) (voice only), The Menagerie: Part I (1966), The Menagerie: Part II (1966), Unification I (1991), and Unification II (1991); Harry Landers in Turnabout Intruder (1969); Paul Carr in Where No Man Has Gone Before (1966); and Gil Perkins in Bread and Circuses (1968)