An Englishman in France unwittingly is placed into the identity, and steps into the vacated life, of a look-alike French nobleman.

Alec Guinness
as John Barratt / Jacques De Gue

Bette Davis
as Countess

Nicole Maurey
as Bela

Irene Worth
as Francoise

Pamela Brown
as Blanche

Annabel Bartlett
as Marie-Noel

Geoffrey Keen
as Gaston

Noel Howlett
as Dr. Aloin

Peter Bull
as Aristide

Leslie French
as Lacoste
CinemaSerf
Alec Guinness walks into a bar where he encounters his doppelgänger. They might be twins. His "Barratt" character is a teacher of French at an British university, his mirror image an impoverished local aristocrat. The two drink together, then end up sharing the latter man's hotel room. In the mornin...