Valdar

Boris Karloff

Acting

Helene von Lorbeer

Margaret Lindsay

Acting

Frank Bennett

Bruce Lester

Acting

James Yeats

Leonard Mudie

Acting

Arthur Bennett

Holmes Herbert

Acting

George Bennett

Austin Fairman

Acting

British Intelligence Agent

William Bailey

Acting

Miss Risdon - Bennett's Secretary

Louise Brien

Acting

Under Officer Pfalz

Glen Cavender

Acting

Capt. Lanark

David Cavendish

Acting

German Officer

Joe De Stefani

Acting

Von Ritter

Carlos De Valdez

Acting

Milkman

Clarence Derwent

Acting

German Junior Officer

Arno Frey

Acting

Otto Kurtz

Frederick Giermann

Acting

Brigadier General

Lawrence Grant

Acting

German Soldier

Carl Harbaugh

Acting

Cabinet Minister

Sam Harris

Acting

Mrs. Maude Bennett

Winifred Harris

Acting

Lord Sudbury

Leyland Hodgson

Acting

Luchow - German Soldier

Stuart Holmes

Acting

German Corporal

Willy Kaufman

Acting

Cmdr. Phelps

Crauford Kent

Acting

Lt. Borden

Morton Lowry

Acting

Henry Thompson

Lester Matthews

Acting

Brixton - Intelligence Agent

Frank Mayo

Acting

Peasant

Paul Panzer

Acting

Cockney Soldier

John J. Richardson

Acting

German Officer

Ferdinand Schumann-Heink

Acting

German Senior Officer

Hans Schumm

Acting

Crichton - Intelligence Agent

John Graham Spacey

Acting

Cockney Soldier

Robert R. Stephenson

Acting

Maj. Andrews

Evan Thomas

Acting

Agent Reporting Strengler's Identity

David Thursby

Acting

Baron Kuglar

Frederick Vogeding

Acting

Capt. Stuart

Leonard Willey

Acting

Dorothy Bennett

Maris Wrixon

Acting

German

Henry Zynda

Acting