Spy Smasher

Kane Richmond

Alan Armstrong / Jack Armstrong

Marguerite Chapman

Eve Corby

Sam Flint

Admiral Corby

Hans Schumm

The Mask

Tristram 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)

Carey Loftin

Stunts

William Witney

Director

Ronald Davidson

Screenplay

Norman S. Hall

Screenplay

Bob Mark

Makeup Artist

Joseph F. Poland

Screenplay

Mort Glickman

Original Music Composer

Reggie Lanning

Director of Photography

Tom Steele

Stunts

Yakima Canutt

Stunts

John Daheim

Stunts

David Sharpe

Stunts

Howard Lydecker

Special Effects

Theodore Lydecker

Special Effects

Tommy Coats

Stunts

Bud Wolfe

Stunts

Duke Taylor

Stunts

Loren Riebe

Stunts

Tony Martinelli

Editor

Joseph O'Donnell

Screenplay