William Eythe

Bill Dietrich

Lloyd Nolan

Agent George A. Briggs

Signe Hasso

Elsa Gebhardt

Gene Lockhart

Charles Ogden Roper

Leo G. Carroll

Col. Hammersohn

William Post Jr.

Walker

Harry Bellaver

Max Cobura

Reed Hadley

Narrator (voice)

Kenneth Konopka

Saboteur

Charles Wagenheim

Gustav Hausmann