Fritz Kiersch Director Urbano Barberini Tarl Cabot Actor Rebecca Ferratti Talena Actor Oliver Reed Sarm Actor Jack Palance Xenos Actor Paul L. Smith Surbus Actor Larry Taylor Marlenus Actor Graham Clarke Drusus Actor Janine Denison Brandy Actor Rick Marx Screenwriter Harry Alan Towers Screenwriter, Producer Avi Lerner Producer Hans Kühle Jr. Cinematographer Ken Bornstein Film Editing Max Lemon Film Editing Donald Paul Pemrick Casting Hans Nel Production Design