Catherine Deneuve as Mylène

Michel Piccoli as Edgar Piccoli

Eva Dahlbeck as Michele Quellec

Marie-France Mignal as Viviane Quellec

Britta Pettersson as Lucie de Montyon

Ursula Vian-Kübler as Vamp

Jeanne Allard as Henriette

Joëlle Gozzi as Suzon

Bernard Lajarrige as Doctor Desteau

Lucien Bodard as Monsieur Ducasse

Pierre Danny as Max Picot

Louis Falavigna as Pierre Roland

Roger Dax as

Nino Castelnuovo as Jean Modet

Jacques Charrier as René de Montyon (uncredited)

Nicole Coursel as (uncredited)

Robert Ganachaud as Simon (uncredited)

Marie-Thérèse Gervier as Danny (uncredited)

Alain Roy as Père Quellec (uncredited)