Characters played by Oliver Reed
Hugh Lombard
Characters played by Elke Sommer
Vera Clyde
Characters played by Richard Attenborough
Judge Cannon
Characters played by Stéphane Audran
Ilona
Characters played by Gert Fröbe
Blore
Characters played by Herbert Lom
Dr. Armstrong
Characters played by Maria Rohm
Elsa Martino
Characters played by Adolfo Celi
The General
Characters played by Alberto de Mendoza
Martino
Characters played by Charles Aznavour
Raven
Characters played by Orson Welles
U. N. Owen
and the voice of
Characters played by Teresa Gimpera
Maria
Characters played by Rik Battaglia
Vendedor
Characters played by Naser Malek Motiee
Inspector
Characters played by Sepideh
Trapisondista