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

Tom Steele

Stunt Double

Spencer Gordon Bennet

Director

Royal K. Cole

Writer

Mort Glickman

Music

Russell Kimball

Art Direction

Howard Lydecker

Special Effects

Jesse Duffy

Writer

William J. O'Sullivan

Associate Producer

Earl Crain Sr.

Sound

Joseph F. Poland

Writer

Wallace Grissell

Editor

Otto Siegel

Set Decoration

Duke Green

Stunt Double

Adele Palmer

Wardrobe Supervisor

William Bradford

Director of Photography

Tom Malloy

Editor

John McCarthy Jr.

Set Decoration

Ern Westmore

Makeup Supervisor

John Daheim

Stunts

Joseph O'Donnell

Writer

Theodore Lydecker

Special Effects

Joe Yrigoyen

Stunts

Robert Ramsey

Wardrobe Supervisor

Ronald Davidson

Writer

Basil Dickey

Writer

Gordon Schaefer

Visual Effects

Walter Scharf

Music Director