Cast & Crew
-
Anton DiffringDr. Georges Bonnet - Hazel CourtJanine Dubois
- Christopher LeeDr. Pierre Gerard
- Arnold MarleProf. Ludwig Weiss
- Delphi LawrenceMargo Philippe
- Francis De WolffInspector Legris
- Gerda LarsenStreet Girl
- Terence FisherDirector
- Anthony Nelson KeysProducer
- Michael CarrerasProducer
- Barré LyndonWriter
- Jimmy SangsterWriter