Dumitru Dan
Octave
The Man
Robert Traum
Dr. Ghiosdan
Doctor Gruber
Zykov
Professor Tucci
Erik Dornhelm
John
Dr. Nicolai
Slavo
General Foestling
Col. Werner Visser
Papst Pius XII.
Pitulice
Dusan Gavrich
Alexander Golitsyn (uncredited)
Gen. Ipsilanti
Jean Elby
Rubin
Radu Neagu
Elegant Man
(voice)
inspectorul general Mironescu
Orfanik
Franz Liszt
The Sharpshooter
Molla
