Full Credits
18 members

Christopher Connelly
Mike Ross

Gioia Scola
Dr. Cathy Rollins

Tony King
Mohammed / Washington

Stefano Mingardo
Klaus Nemnez

Ivan Rassimov
Bill Cook

Giancarlo Prati
Frank

Bruce Baron
Crystal Skull

George Hilton
Professor Peter Saunders
Mike Monty
George

Michele Soavi
James
Lewis E. Ciannelli
Oil Rig Commander

Ruggero Deodato
Oil Rig Assistant

Maurizio Fardo
Larry Stoddard

Adriana Giuffrè
Gudrun Schmeissner

Rocco Lerro
Raider on Helicopter

Angelo Ragusa
Motorcycle Raider with Headband

Sergio Testori
Mansion Guard (uncredited)
13 members
Ruggero Deodato
Director
Tito Carpi
Screenplay
Vincenzo Mannino
Screenplay
Edmondo Amati
Producer
Alex Tiu
Associate Producer
Roberto D'Ettorre Piazzoli
Director of Photography
Maurizio De Angelis
Original Music Composer
Guido De Angelis
Original Music Composer
Bruno Amalfitano
Art Direction
Giannetto De Rossi
Makeup Artist
Vincenzo Tomassi
Editor
Massimiliano Cerchi
Makeup Effects
Giannetto De Rossi
Makeup Effects