Hans Daedalus
Old Man Vespucci
El Keb
Father Mittner
Professor Godowski
Doctor Roth
Dr. Chatal
Dr Powys
Doctor
Max Greene
John Gurney
Professor Berrigan
Judge
Mr. Sturdevant
Cardenas
Swiss Peasant
Controller
Andrew
Ragheeb
Dr. Londe
Carlo
(English version narrator)
Camel Driver
Dr. Panzer
Bank Manager
Lacoste
Alan A Dale
Col. Benedict
The Colonel
'Bennie' Bensuson / Sergeant Bolton
Italian POW camp commandant
Dr. James Moran
Colonel Sandherr
Paul Bourdin
Karl Brussard
Heinz Webber
Carl Kraski
Pascoe
"Chippie" the Carpenter
'Pic' Dallapiccola
Andrew Garvin
Capt. Malburn
Briggs
Foreign Legion Captain
Portuguese Captain
Ernest Schroeder
Chief of Police Spadoni
Babalatchi
Captain Weiss
Victor Sloma
Sir Robert de Baudricourt, Governor of Vaucouleurs
Maj. Jack Drumman aka The Grey Spider
Lew Proctor
Charles Vernay
Prime Minister Krivoc
Capt. Pharaoh Coffin
James Randolph
Supt. John R. Buckley
Doc Ganson
Captain Currie
Mr. Saunders, Circus Club Manager
Joachim Helm
Louis Pleyel
Jim Mordinoy
Von Beck
Dr. Byles
Mr. Lingley
Teck Brankovic
André Massart
Prosecutor
Capt. Hans Holz
Walter Parks Thatcher
Defense Attorney
Charpentier
Gideon Bloodgood
Tallent
Daventry's Butler (uncredited)