Lyle TalbotInspector John Herbert RawlinsonDr Boris Gregor Steve ReevesLt Bob Lauwrence Dolores FullerMarilyn Gregor Bud OsborneNight Watchman Conrad BrooksMedical Attendant / Photographer Edward D. Wood Jr.Radio News Announcer / Regista / Sceneggiatura / Produttore John Robert MartinDetective McCall Edward D. Wood Jr.Radio News Announcer / Regista / Sceneggiatura / Produttore William C. ThompsonDirector Of Photography John SylvesterMakeup Artist Harry ThomasMakeup Artist Larry MosesLocation Manager 
