William Witney
Director
Tony Martinelli
Editor
Joseph F. Poland
Screenplay
Theodore Lydecker
Special Effects
Bert LeBaron
Stunts
Ronald Davidson
Screenplay
Charles L. Lootens
Sound Recordist
Jerry Jerome
Stunts
Tommy Coats
Stunts
John Daheim
Stunts
James Fawcett
Stunts
Joseph O'Donnell
Screenplay
William Lively
Screenplay
William J. O'Sullivan
Producer
Bob Mark
Makeup Artist
Yakima Canutt
Stunts
Edward Todd
Editor
Daniel J. Bloomberg
Sound Recordist
Duke Green
Stunts
Norman S. Hall
Screenplay
Howard Lydecker
Special Effects
Bud Wolfe
Stunts
Sid Troy
Stunts
Duke Taylor
Stunts
Cy Slocum
Stunts
Charles Regan
Stunts
Buddy Roosevelt
Stunts
David Sharpe
Stunts
Carey Loftin
Stunts
Loren Riebe
Stunts
Tom Steele
Stunts
Bill Wilkens
Stunts
Reggie Lanning
Director of Photography
Mort Glickman
Original Music Composer
Ken Terrell
Stunts
Kane Richmond
Alan Armstrong / Jack Armstrong
Marguerite Chapman
Eve Corby
Sam Flint
Admiral Corby
Hans Schumm
The Mask
Tris Coffin
Drake
Franco Corsaro
Captain Pierre Durand
Hans von Morhart
Captain Gerhardt
Georges Renavent
Governor LeComte
Rudolph Anders
Col. Von Kohr
Henry Zynda
Ritter Lazar
Paul Bryar
Lawlor
Tom London
Crane
Richard Bond
Hayes
Crane Whitley
Hauser
John James
Steve
Dudley Dickerson
Train Porter (uncredited)
William Forrest
Thornton (uncredited)
Yakima Canutt
Armored Car Driver (uncredited)
Arvon Dale
Thornton (uncredited)
