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
Frederic Brunn
Wolfe
Sigfrid Tor
Luger
Georges Renavent
Armand
Kurt Katch
Kurt Hauptmann
Ralf Harolde
River Boat Captain
Wilhelm von Brincken
Capt. Boschert
William Yetter Sr.
Submarine Commandant
Hans von Morhart
Submarine First Officer
Frederick Worlock
Sir James Langley
Ed Agresti
French Officer
Frank Alten
Schloss
Nino Bellini
French Supply Terminal Officer
John Bleifer
Kasar
Jack Chefe
French Soldier with Bomb Detector
John Daheim
Cave Heavy
John Davidson
Sheik
George DeNormand
Elmir
Walter Fenner
Sheik Fedallah
Bud Geary
Blacksmith
Reed Howes
American Officer
Jack La Rue
Hassan
Charles La Torre
Sufi
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
Crew
Tom Steele
Stunt Double
Spencer Gordon Bennet
Director
Royal K. Cole
Writer
Ronald Davidson
Writer
Basil Dickey
Writer
Jesse Duffy
Writer
Joseph O'Donnell
Writer
Joseph F. Poland
Writer
William J. O'Sullivan
Associate Producer
Mort Glickman
Music
William Bradford
Director of Photography
Wallace Grissell
Editor
Tom Malloy
Editor
Russell Kimball
Art Direction
John McCarthy Jr.
Set Decoration
Otto Siegel
Set Decoration
Ern Westmore
Makeup Supervisor
Earl Crain Sr.
Sound
Howard Lydecker
Special Effects
Theodore Lydecker
Special Effects
Gordon Schaefer
Visual Effects
John Daheim
Stunts
Duke Green
Stunt Double
Joe Yrigoyen
Stunts
Adele Palmer
Wardrobe Supervisor
Robert Ramsey
Wardrobe Supervisor
Walter Scharf
Music Director