Franco Nero
Carabinieri Colonel Dante Matucci
Anthony Quinn
Bruno Manzini
Martin Balsam
Captain Steffanelli
Claudia Cardinale
Elena Leporello
Sybil Danning
Lili Anders
Christopher Lee
Prince Baldasar, the Director of Counterintelligence
Cleavon Little
Major Carl Malinowski, USMC
Paul L. Smith
The Surgeon
John Steiner
Captain Roditi
Eli Wallach
General Leporello