Claudia Cardinale as Albertine Ferran

Jean-Claude Brialy as Didier Marèze

Michèle Morgan as Cécile, l'amie d'Albertine

Danielle Darrieux as Marie-Laure Robert-Guichard,

Lino Ventura as le docteur André Challenberg

Darry Cowl as Richard, le polytechnicien, amateur de voitures

Jean Ozenne as Alfred Robert-Guichard, le mari de Marie-Laure

Denise Provence as Hélène Challenberg, la femme du docteur

Francis Nani as Arnaud Guichard

Martine Messager as Florence Guichard

Bernard Musson as Majordome (uncredited)