Two newlyweds spy on the Nazis for the British Secret Service during their honeymoon in Europe.
Joan Crawford
as Frances Myles
Fred MacMurray
as Richard Myles
Conrad Veidt
as Hassert Seidel
Basil Rathbone
as Sig von Aschenhausen
Reginald Owen
as Dr. Mespelbrunn
Richard Ainley
as Peter Galt
Cecil Cunningham
as Countess
Ann Shoemaker
as Aunt Ellen
Sara Haden
as Aunt Hattie
Felix Bressart
as Mr. A. Werner
Bruce Lester
as Thornley
Johanna Hofer
as Frau Kleist
