Jean-Pierre Léaud
Claude Roc
Kika Markham
Ann Brown
Stacey Tendeter
Muriel Brown
Philippe Léotard
Diurka
Georges Delerue
Claude's Business Agent
Sylvia Marriott
Mrs. Brown
Marie Mansart
Madame Roc
Irène Tunc
Ruta
Marcel Berbert
Vendeur d'Art
Jeanne Lobre
Porter
Annie Miller
Monique (uncredited)
Marie Irakane
Madame Roc's Maidservant
Guillaume Schiffman
Enfant (uncredited)
Mark Peterson
Mr. Flint
David Markham
Palmist
Sophie Baker
Amie au Café (uncredited)
René Gaillard
Chauffeur de Taxi (uncredited)
Anne Levaslot
Muriel Enfant (uncredited)
Christine Pellé
Secrétaire de Claude (uncredited)
Mathieu Schiffman
Enfant (uncredited)
Jeanne Sophie
Clarisse (uncredited)
Eva Truffaut
Enfant (uncredited)
François Truffaut
Narrator (voice) (uncredited)
Laura Truffaut
Enfant (uncredited)