Martian citizen
Prince de Gace
Stanislaus, Potockis nevö
Count Luigi Ravelli
George Shelby
General Yen
Inspector Lefevre
Norman
Peter Urban
Gary Patten
Himself
Dr. Arthur Huneker
Franz Schubert
Vicar Tord Ekstedt
Constanzo Labardi
Paul Evans
Andre
Bjorn Faulkner
Henri
Packy Cannon
Agor Singh
Tono Casanove
Ricky Moreno
Emile Renaul
Prince Alfred Von Rommer
Prince Paul
Self (archive footage)
Thomas Leroux
Prince Olenin Stieshneff
Carl
Dr. Helmuth Heppling
Dr. Julian Karell
Kadar Pasha, Chief of Police
Galloni
Varennes
Bandi Gyurkovics
Henri Brenner
Prof. Henri Menard
Capt. Geza Petery
Kurt van der Breughel
(archive footage)
Erich von Statzen
Prince Mauritz
Bux
Col. Jan Golas
Mr. Roscoe
Tony Linnard
Andy McFarland
Eric Karolek
Christopher 'Kit' Sorrell
Raoul Duval
Victor Roselle
Olav
Capt. Franck
Aspiring actor
Simon Ek
Peter Ransome
Torpedooffizier Günther Adenried
Fürst Ladrone
Vincent Mitella
Reginald Ellis
George Valeska
Apprentice