Ray Milland
— Kenneth Harper
Paulette Goddard
— Sidney Royce
Roland Young
— Ronald Dean
Albert Dekker
— Baron Von Kemp
Margaret Hayes
— Rita Lenox
Cecil Kellaway
— Peter Miles
Edward Norris
— Frank Richards
Addison Richards
— Paul Baker
Charles Arnt
— Pooly
Hans Schumm
— 1st German
Hans von Morhart
— 2nd German
Genia Nikolaieva
— German Maid
Gerald Mohr
— Joe Scalsi
Lionel Royce
— Guard
Warren Ashe
— G-Man (uncredited)
Yola d'Avril
— Hotel Maid (uncredited)
Jean Del Val
— Bartender (uncredited)
George Dobbs
— Hotel Clerk (uncredited)
Hans Fuerberg
— Hotel Clerk (uncredited)
Martín Garralaga
— Maitre D' (uncredited)
Hans Joby
— German Official (uncredited)
Arthur Loft
— Mr. Weston (uncredited)
Francisco Marán
— Hotel Manager (uncredited)
Louis Mercier
— Bellhop at La Barca Hotel (uncredited)
Adolph Milar
— German Official (uncredited)
Nestor Paiva
— Portuguese Porter (uncredited)
Paul Phillips
— G-Man (uncredited)
Terrance Ray
— Taxi Driver (uncredited)
Keith Richards
— Hotel Clerk (uncredited)
Thomas W. Ross
— Abner Spencer (uncredited)