cast
- Ray Dannis
- Manson
- Robert Christopher
- Police officer
- Alizia Gur
- Mideastern Contact
- Carl Esmond
- Prof. Janos Steffanic
- Horst Ebersberg
- Helgar
- Wendell Corey
- Jim Graff
- Martin Kosleck
- Malko
- Donna Michelle
- Marian
- Steve Stevens
- Billy
- Chris Anders
- Schloss
- Rafael Campos
- Luis
- Barbara Bouchet
- Ava Vestok
- Mark Richman
- Adam Chance
- Robert Donner
- Morgue attendant
- Robert Quarry
- Borg
crew
- Gerd Oswald
- Director
- Joseph F. Robertson
- Producer
- Blair Robertson
- Screenwriter
- James A. Crabe
- Cinematographer
- Douglas Lackey
- Composer (Music Score)
- Gene Kauer
- Composer (Music Score)
