cast
- Helmut Berger
- Dr. Flamand
- Brigitte Lahaie
- Nathalie
- Christopher Mitchum
- Sam Morgan
- Telly Savalas
- Hallen
- Caroline Munro
- Barbara Hallen
- Anton Diffring
- Karl Heinz Moser
- Christiane Jean
- Ingrid
- Howard Vernon
- Orloff
- Gerard Zalcberg
- Gordon
crew
- Jesús Franco
- Director
- Michel Lebrun
- Screenwriter
- Maurice Fellous
- Cinematographer
- Christine Pansu
- Editor
- Jean-Louis Ducarme
- Sound/Sound Designer
