출연진
보리스 칼로프
Valdar
Margaret Lindsay
Helene von Lorbeer
Bruce Lester
Frank Bennett
Leonard Mudie
James Yeats
Holmes Herbert
Arthur Bennett
Austin Fairman
George Bennett
William Bailey
British Intelligence Agent
Louise Brien
Miss Risdon - Bennett's Secretary
Glen Cavender
Under Officer Pfalz
David Cavendish
Capt. Lanark
Joe De Stefani
German Officer
Carlos De Valdez
Von Ritter
Clarence Derwent
Milkman
Arno Frey
German Junior Officer
Frederick Giermann
Otto Kurtz
Lawrence Grant
Brigadier General
Carl Harbaugh
German Soldier
Sam Harris
Cabinet Minister
Winifred Harris
Mrs. Maude Bennett
Leyland Hodgson
Lord Sudbury
Stuart Holmes
Luchow - German Soldier