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)