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

Lotte Palfi Andor as Ottilie

George Aldwin as Student (Uncredited)

Edit Angold as German Woman (Uncredited)

Frank Arnold as Poet at Frisky Rabbit (Uncredited)

Felix Basch as Guide (Uncredited)

Frederick Bauer as German Boy (Uncredited)

Eumenio Blanco as Patron in Frisky Rabbit (Uncredited)

Walter Bonn as German Guard (Uncredited)

Sven Hugo Borg as German Guard (Uncredited)

Nina Borget as Patron in Frisky Rabbit (Uncredited)

Matthew Boulton as Constable Jones (Uncredited)

Helen Boyce as Fat Dowager Dancing with Hassert (Uncredited)

Frank Brand as German Boy (Uncredited)

Egon Brecher as Gestapo Official (Uncredited)

Anthony Caruso as Italian Border Sentry (Uncredited)

André Charlot as Paris Cafe Manager (Uncredited)

Sonia Charsky as Patron in Frisky Rabbit (Uncredited)

Jack Chefe as Paris Cloakroom Attendant (Uncredited)

Yvonne Chenal as Patron in Frisky Rabbit (Uncredited)

Michael Chudley as Student (Uncredited)

Marcelle Corday as Paris Hotel Maid (Uncredited)

Jules Cowles as Man in Museum (Uncredited)

Julius Cramer as Gestapo Officer in Schultz's Laboratory (uncredited)

Antonio D'Amore as Patron in Frisky Rabbit (Uncredited)

Albert D'Arno as Gestapo Officer (Uncredited)

Jacob Dance as Gestapo Soldier (Uncredited)

Seraphime Davidoff as Patron in Frisky Rabbit (Uncredited)

George Davis as Proprietor (Uncredited)

William 'Wee Willie' Davis as Hans (Uncredited)

Charles De Ravenne as Chasseur (Uncredited)

Ray De Ravenne as Patron in Frisky Rabbit (Uncredited)

Joseph DeVillard as Italian Sentry (Uncredited)

Ludwig Donath as Gestapo Officer in Schultz's Laboratory (Uncredited)

Arthur Dulac as Patron in Frisky Rabbit (Uncredited)

Gretl Dupont as Barmaid (Uncredited)

Hans Fuerberg as Gestapo Officer (Uncredited)

Steven Geray as Anton the Woodcarver (Uncredited)

Frederick Giermann as German Border Guard (Uncredited)

George Glagori as Gestapo Chief (Uncredited)

Henry Glynn as Chauffeur (Uncredited)

Albert Godderis as Patron in Frisky Rabbit (Uncredited)

Lisa Golm as Frau Schultz (Uncredited)

Henry Guttman as Gestapo Officer (Uncredited)

Barry Heenan as Student (Uncredited)

Harold Hensen as Student (Uncredited)

Isabel La Mal as Patron in Frisky Rabbit (Uncredited)

Frank Lackteen as Arab Vendor in Paris (Uncredited)

Peter Lawford as Student (Uncredited)

David Lennox as Student (Uncredited)

Adolf E. Licho as Museum Guide (Uncredited)

Eily Malyon as Walmer Hotel Proprietess (Uncredited)

Sam McCullough as Student (Uncredited)

Frank McLure as Spectator at Museum (Uncredited)

Chris Marie Meeker as Patron in Frisky Rabbit (Uncredited)

Edwin Mills as Student (Uncredited)

Sandra Morgan as Patron in Frisky Rabbit (Uncredited)

Steven Muller as German Boy (Uncredited)

Clive Murdock as Student (Uncredited)

Kurt Neumann as Gestapo Man (Uncredited)

Barry Norton as German Cafe Patron (Uncredited)

Cliffe Oland as Student (Uncredited)

Alex Papana as Man in Paris (Uncredited)

Manuel París as Patron in Frisky Rabbit (Uncredited)

Albert Petit as Patron in Frisky Rabbit (Uncredited)

Nita Pike as Patron in Frisky Rabbit (Uncredited)

Jean Prescott as English Girl (Uncredited)

Horace Pressel as Student (Uncredited)

Frank Reicher as Colonel Gerold (Uncredited)

Otto Reichow as Gestapo Officer in Opera Box (Uncredited)

John Rice as Gestapo Officer (Uncredited)

Lionel Royce as Officer at Border (Uncredited)

Ferdinand Schumann-Heink as Gestapo Officer in Opera Box (Uncredited)

Hans Schumm as Dreikirchen Guard (Uncredited)

Peter Seal as Colonel Gerold's Aide (Uncredited)

Irene Seidner as German Woman (Uncredited)

Arthur Shields as Walmer Hotel Porter (Uncredited)

Ivan F. Simpson as Porter in Oxford (Uncredited)

Walter O. Stahl as Policeman (Uncredited)

Robert R. Stephenson as Gestapo Officer in Opera Box (Uncredited)

Ludwig Stössel as Herr Schultz the Innsbruck Forger (Uncredited)

Heather Thatcher as English Girl Dancing with Richard (Uncredited)

Albano Valerio as Patron in Frisky Rabbit (Uncredited)

Lisl Valetti as Nazi Girl (Uncredited)

John Van Eyck as Gestapo Officer in Bookstore (Uncredited)

Philip Van Zandt as Aschenhausen Henchman Kurt (Uncredited)

Nicholas Vehr as Colonel Gerold's Aide (Uncredited)

Ernö Verebes as Gestapo Officer (Uncredited)

Henry Victor as German Office (Uncredited)

Hans von Morhart as Schmidt the Dreikirchen Guard (Uncredited)

Leonard Walker as Symphony Conductor (Uncredited)

Paul Weigel as Elderly Man (Uncredited)

Gisela Werbisek as Woman at Kleist's Hotel (Uncredited)

Max Willenz as Waiter (Uncredited)

Rex Williams as Gestapo Leader (Uncredited)

Hans Wollenberger as Cook (Uncredited)

William Yetter Sr. as German Captain at Italian Border (Uncredited)