Ferdinand Schumann-Heink

German (uncredited)

Gestapo Officer in Opera Box (Uncredited)

Karl, German Soldier

German Reporter (uncredited)

German Telephone Operator (uncredited)

Submarine Captain

German Officer

Train Conductor

German Operator (uncredited)

(uncredited)

Associate Doctor

German Officer

Maitre d'Hotel

Costume Designer (uncredited)

Ambulance Helper (uncredited)

Ringsider - Title Fight (uncredited)

Purser

Reporter Grant (uncredited)

Ellis, Governor's Secretary

Albuquerque Airline Attendant

Mason's Driver (uncredited)

Sound Mixer

English Officer (Uncredited)

Orderly

Torrent's Chauffeur

Franz Kristan

Laboratory Assistant (Uncredited)

Worried McCarger Employee

Congressman (uncredited)

Policeman Otto (uncredited)