They Came to Blow Up America

George Sanders

Carl Steelman / Ernst Reiter

Ward Bond

FBI Chief Craig

Anna Sten

Frau Reiter

Dennis Hoey

Col. Taeger

Sig Ruman

Dr. Herman Holger

Ludwig Stössel

Papa Julius Steelman

Robert Barrat

Capt. Kranz

Poldi Dur

Helga Lorenz (as Poldy Dur)

Ralph Byrd

Burkhardt

Elsa Janssen

Mama Henrietta Steelman

Rex Williams

Eichner

Charles McGraw

Zellerbach

Sven Hugo Borg

Cmdr. Ullrich Hauser

Kurt Katch

Schonzeit

Otto Reichow

Adam, S.S. Trooper

John Banner

Gestapo Agent

André Charlot

Ruth Brady

Secretary

Arno Frey

Etta McDaniel

Theresa

William Yetter Sr.

Sam Wren

Peter Michael

Dick Hogan

Lisa Golm

Wolfgang Zilzer

Egon Brecher

Frederic Brunn

Albert D'Arno

John Epper

Frederick Giermann

Henry Guttman

Eula Guy

George Lynn

John Merton

Torben Meyer

John Mylong

Fred Nurney

Hugh Prosser

Walter Sande

Jack Shea

Arthur Space

Walter O. Stahl

Robert R. Stephenson

Charles Tannen

Sigfrid Tor

Bruce Warren

Edward Ludwig

Aubrey Wisberg

Arthur Lange

Leigh Harline

Hugo Friedhofer