"A pretty Parisian law student falls in love with her boyfriend's uncle."
Rossano Brazzi
as Luc Ferrand
Joan Fontaine
as Françoise Ferrand
Bradford Dillman
as Bertrand Griot
Christine Carère
as Dominique Vallon
Eduard Franz
as Monsieur Vallon
Katherine Locke
as Madame Vallon
Kathryn Givney
as Madame Griot
Steven Geray
as Denis
Johnny Mathis
as Johnny Mathis
Trude Wyler
as Mme. Denis
Sandy Livingston
as Catherine
Renate Hoy
as Mademoiselle Minot
Muzaffer Tema
as Pierre
Sheryl Deauville
as Contessa at Opera (uncredited)
Yvette Mimieux
as (uncredited)
Edit Angold
as Cook (uncredited)
Herman Belmonte
as Club Patron (uncredited)
Gabrille Del Valle
as South American (uncredited)
David Hoffman
as Concierge (uncredited)
Pat Mitchell
Hans Moebus
George Nardelli
as Waiter (uncredited)
Murray Pollack
Paul Ravel
Carol van Dyke
Judith Woodbury
Jean Negulesco
Director
Françoise Sagan
Novel
Frances Goodrich
Screenplay
Albert Hackett
Louis R. Loeffler
Editor
Henry Ephron
Producer
Milton Krasner
Director of Photography
Alfred Newman
Original Music Composer
John DeCuir
Art Direction
Lyle R. Wheeler