The Unknown Terror (1957)

John HowardDan Matthews Mala PowersGina Matthews Paul RichardsPeter Morgan May WynnConcha Ramsey Gerald MiltonDr. Ramsey Duane GreyLino Richard GildenRaoul Koom Martín GarralagaLead Villager Patrick O'MooreDr. Willoughby William HamelMr. Trainor Charles GreyJim Wheatley / ?The Monster Man Charles PostalHiggs (butler) Sir LancelotSir Lancelot Charles CirilloNative (uncredited) Jim WhitecloudNative (uncredited) Foster HoodNative (uncredited)

Fred W. BergerSupervising Film Editor · Editing G. W. BernstenSet Decoration · Art Glen AldenMakeup Artist · Costume & Make-Up Hugh McDonaldSound Jack RabinSpecial Effects · Crew James W. SullivanArt Direction · Art Louis DeWittSpecial Effects · Crew Michael LucianoEditor · Editing Mike GordonProperty Master · Art Nathan BarragarAssistant Director · Directing Nathan BarragarProduction Manager · Production Pat WhiffingHairstylist · Costume & Make-Up Robert O'DellWardrobe Supervisor · Costume & Make-Up Robert StablerProducer · Production Vou Lee GiokarisWardrobe Supervisor · Costume & Make-Up