
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.

Conrad Veidt
Otto Becker / Baron Hugo von Detner

Ann Ayars
Kaaren De Relle

Frank Reicher
Fritz

Dorothy Tree
Miss Harper

Ivan F. Simpson
Professor Sterling (as Ivan Simpson)

William Tannen
Ludwig

Martin Kosleck
Kurt Richten

Marc Lawrence
Joe Aiello

Sidney Blackmer
Arnold Milbar

Moroni Olsen
Brenner

Pierre Watkin
Grover Blaine McHenry
Ernie Alexander
Sailor (uncredited)

V.I.P.
V.I.P.

The Karate Kid
The Karate Kid

Days of Glory
Days of Glory

Soft Targets
Soft Targets

Voyage to the Bottom of the Sea
Voyage to the Bottom of the Sea

Breakdown
Breakdown

Aimée & Jaguar
Aimée & Jaguar

Valkyrie
Valkyrie

God Does Not Believe in Us Anymore
God Does Not Believe in Us Anymore

Executive Decision
Executive Decision

Master Spy
Master Spy

The Bourne Identity
The Bourne Identity