On screen
Cast
37 credited performers
Rod Cameron
Rex Bennett
Joan Marsh
Janet Blake
Duncan Renaldo
Capt. Pierre LaSalle
Lionel Royce
Baron von Rommler / Sultan Abou Ben Ali
Kurt Kreuger
Ernst Muller
Artwork unavailable
Frederic Brunn
Wolfe
Sigfrid Tor
Luger
Georges Renavent
Armand
Kurt Katch
Kurt Hauptmann
Ralf Harolde
River Boat Captain
Wilhelm von Brincken
Capt. Boschert
Artwork unavailable
William Yetter Sr.
Submarine Commandant
Artwork unavailable
Hans von Morhart
Submarine First Officer
Frederick Worlock
Sir James Langley
Artwork unavailable
Ed Agresti
French Officer
Artwork unavailable
Frank Alten
Schloss
Artwork unavailable
Nino Bellini
French Supply Terminal Officer
John Bleifer
Kasar
Jack Chefe
French Soldier with Bomb Detector
John Daheim
Cave Heavy
John Davidson
Sheik
Artwork unavailable
George DeNormand
Elmir
Walter Fenner
Sheik Fedallah
Bud Geary
Blacksmith
Reed Howes
American Officer
Jack La Rue
Hassan
Charles La Torre
Sufi
Artwork unavailable
Emily LaRue
Zara
George J. Lewis
Kaba
Carey Loftin
Workman
Paul Marion
Abdul
Jack O'Shea
Marga
Eddie Parker
Karl Koche
Eddie Phillips
Bisra
Buddy Roosevelt
Sniper
Ken Terrell
Fireman
Anthony Warde
Relzah