Roman Polanski

Trelkovsky

Isabelle Adjani

Stella

Melvyn Douglas

Monsieur Zy

Jo Van Fleet

Madame Dioz

Bernard Fresson

Scope

Shelley Winters

Concierge

Lila Kedrova

Madame Gaderian

Claude Dauphin

Husband at accident

Claude Piéplu

Neighbour

Rufus

Georges Badar

Romain Bouteille

Simon

Gérard Jugnot

Office Clerk

Josiane Balasko

Viviane, Office Worker

Michel Blanc

Scope's Neighbor

Jacques Monod

Cafe Owner