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