Humble stamp dealer Otto Becker has little to do with international politics, so when he receives a surprise visit from his estranged twin brother and Nazi spy, Baron Hugo von Detner, his world is thrown into turmoil. Threatening Becker with deportation, Hugo forces him to use his shop as a front for espionage.
Otto Becker / Baron Hugo von Detner
Kaaren De Relle
Fritz
Miss Harper
Professor Sterling (as Ivan Simpson)
Ludwig
Kurt Richten
Joe Aiello
Arnold Milbar
Brenner
Grover Blaine McHenry
Sailor (uncredited)
Cab Driver (uncredited)
Landlady (uncredited)
Spy (uncredited)
Fat Woman (uncredited)
Chief Petty Officer (uncredited)
Woman (uncredited)
Detective (uncredited)
Officer (uncredited)
Waiter (uncredited)
Clerk (uncredited)
Doorman (uncredited)
Commentator (voice) (uncredited)
Reporter (uncredited)
Cab Driver (uncredited)
Youth (uncredited)
Diplomat (uncredited)
Reporter (uncredited)
Restaurant Patron (uncredited)
Reporter (uncredited)
Rosie (uncredited)
Reporter (uncredited)
1st Captain (uncredited)
Onlooker at Departure (uncredited)
Reporter (uncredited)
Thug (uncredited)
Sailor (uncredited)
Restaurant Patron (uncredited)
Operator (uncredited)
Messenger (uncredited)
Bellboy (uncredited)
Harry (voice) (uncredited)
Restaurant Patron (uncredited)
Mohr (uncredited)
Restaurant Patron (uncredited)
Officer (uncredited)
Restaurant Patron (uncredited)
Detective (uncredited)
2nd Captain (uncredited)
Elderly Man (uncredited)
Mrs. Mohr (uncredited)
Headwaiter (uncredited)
Radio Operator (uncredited)
Officer Graves (uncredited)
Thug (uncredited)
Bauer (uncredited)
Sailor (uncredited)
Keeler (uncredited)
Barney (uncredited)
Submarine Radioman (uncredited)
Director
