German
Capt. Boschert
German Official
German Submarine Captain (uncredited)
Col. von Ritter (as William Vaughn)
Major (uncredited)
German Colonel with American Consul (uncredited)
Captain Richter (as William Vaughn)
Marshal Von Horst (as William Vaughn)
U-Boat Officer
Tip Wallace (Gang Leader) (as William Vaughn)
Nazi Agent
Captain Bornsdorff
German Official
Professor Werner
Mueller
Foreign Official
German Firing Squad Officer
Second-Mate Wilso
Captain von Eichen
Marlin (as William von Brincken)
Cronjer
Frederick Gorson
Dr. Stern
Flotow
Foreign Diplomat
Schneider
Adolph Richter, Pearl Hunter
Krafstein (uncredited)
German Captain (uncredited)
Legation Officer
Lead Transylvanian Gendarme
German Official (uncredited)
Von Kruger
Von Gering
Lieutenant Berne
Joseph
von Uhlenberg
Hungarian Officer (uncredited)
Marta's Companion (uncredited)
Maitre d' at Padlock Club
Reporter
Officer
Capt. Boyer
Richter
Capt. Kugler
Chief, Secret Service
Victoria's Husband - the German General
Major von Shultz
Vidal's Orderly
Party Reveler
