Sylvio Tabet Director, Screenwriter, Producer Marc Singer Dar Actor Kari Wuhrer Jackie Trent Actor Wings Hauser Arklon Actor, Screenwriter Sarah Douglas Lyranna Actor Charles Young Leader Actor John Fifer Creature Actor James Avery Lt. Coberly Actor Robert Fieldsteel Bendowski Actor R.J. Robertson Screenwriter Jim Wynorski Screenwriter Doug Miles Screenwriter Stephen Strick Executive Producer Rohn Schmidt Cinematographer Adam Bernardi Film Editing Robert Folk Original Music Allen Jones Production Design Patrick Tatopoulos Art Director Ritchie Kremer Set Decoration Betty Pecha Madden Costume Design Cathy Henderson Casting