A car salesman journeys to France and encounters an apparently lonely woman. He immediately begins to successfully woo her only to learn that she is actually a baron's wife. Fortunately, the baron believes in open marriages and winds up hiring the Englishman to teach his son (from an earlier marriage) everything about automobiles. Meanwhile the car salesman finds himself falling seriously in love with the wife. The baron really doesn't mind as he himself is involved with another.
Michael Crawford
as Harry England
Curd Jürgens
as Baron De Choisis
Geneviève Gilles
as Dany de Choisis
Peter Myers
as Bentley
Ira von Fürstenberg
as Evelyne Rossan
Mike Marshall
as Paul
Didier Haudepin
as Raymond
Vivian Pickles
as Joycie
Lon Satton
as Cole
Agathe Natanson
as Monique
Georges Bever
as Hotel Porter
Denise Grey
as Concierge
