Jean-Pierre Léaud

Character: Claude Roc

Kika Markham

Character: Ann Brown

Stacey Tendeter

Character: Muriel Brown

Philippe Léotard

Character: Diurka

Georges Delerue

Character: Claude's Business Agent

Sylvia Marriott

Character: Mrs. Brown

Marie Mansart

Character: Madame Roc

Irène Tunc

Character: Ruta

Marcel Berbert

Character: Vendeur d'Art

Jeanne Lobre

Character: Porter

Annie Miller

Character: Monique (uncredited)

Marie Irakane

Character: Madame Roc's Maidservant

Guillaume Schiffman

Character: Enfant (uncredited)

Mark Peterson

Character: Mr. Flint

David Markham

Character: Palmist

Sophie Baker

Character: Amie au Café (uncredited)

René Gaillard

Character: Chauffeur de Taxi (uncredited)

Anne Levaslot

Character: Muriel Enfant (uncredited)

Christine Pellé

Character: Secrétaire de Claude (uncredited)

Mathieu Schiffman

Character: Enfant (uncredited)

Jeanne Sophie

Character: Clarisse (uncredited)

Eva Truffaut

Character: Enfant (uncredited)

François Truffaut

Character: Narrator (voice) (uncredited)

Laura Truffaut

Character: Enfant (uncredited)