Michel Serrault

Character: Julien

Claire Bouanich

Character: Elsa

Nade Dieu

Character: Isabelle

Françoise Michaud

Character: Cafe Waitress

Pierre Poirot

Character: Police Commissioner

Jacky Nercessian

Character: Policeman

Jacques Bouanich

Character: Sébastien's Father

Hélène Hily

Character: Marguerite, the Concierge

Catherine Cyler

Character: Sébastien's Mother

Jerry Lucas

Character: Sébastien

Aurélie Meriel

Character: Isabelle's Friend

Idwig Stephane

Character: Entomologist

Fabien Béhar

Character: The Hotel Manager

Francis Frappat

Character: Geometrician

Françoise Dubois

Character: Woman in Telephone Booth

Gérald Maillet

Character: Homeless Man

Magali Bonat

Character: Sports Store Saleswoman