Onder andere met: Yul Brynner (Gunslinger), Richard Benjamin (Peter Martin), James Brolin (John Blane), Norman Bartold (Medieval Knight), Alan Oppenheimer (Chief Supervisor), Victoria Shaw (Medieval Queen), Dick Van Patten (Banker), Linda Gaye Scott (Arlette), Steve Franken (Technician), Michael T. Mikler (Black Knight), Terry Wilson (Sheriff), Majel Barrett (Miss Carrie), Anne Randall (Servant Girl), Julie Marcus (Girl in Dungeon), Sharyn Wynters (Apache Girl), Anne Bellamy (Middle Aged Woman), Robert Hogan (Interviewer of Delos Guests)