Robert Vaughn
Bill Fenner
Acting
Felicia Farr
Claire Connor
Acting
Karlheinz Böhm
Robert Wahl
Acting
Luciana Paluzzi
Giulia Almeranti
Acting
Boris Karloff
Dr. Pierre Vaugiroud
Acting
Roger C. Carmel
Mike Ballard
Acting
Ed Asner
Frank Rosenfeld
Acting
Joe De Santis
Jan Aarvan
Acting
Fabrizio Mioni
Russo
Acting
Bill Weiss
Goldsmith
Production
Elke Sommer
Sandra Fane
Acting
Wesley Lau
Neill Carlson
Acting