 Jess HahnPierre Wesselrin | Pierre Wesselrin |
 Michèle GirardonDominique Laurent | Dominique Laurent |
 Van DoudeJean-François Santeuil | Jean-François Santeuil |
 Paul BiscigliaWilly | Willy |
| GGilbert EdardMichel Caron | Michel Caron |
 Christian AlersPhilippe | Philippe |
 Paul CrauchetFred | Fred |
| JJill OlivierCathy | Cathy |
| SSophie PerraultChris | Chris |
 Stéphane AudranLa Patronne de l'Hôtel | La Patronne de l'Hôtel |
 Jean Le PoulainLe Clochard | Le Clochard |
 Jean-Marie Arnoux(uncredited) | (uncredited) |
| GGaby Blondé(uncredited) | (uncredited) |
| DDaniel Crohem(uncredited) | (uncredited) |
| JJean Domarchi(uncredited) | (uncredited) |
 Marie DuboisLa Jeune Femme au Café (uncredited) | La Jeune Femme au Café (uncredited) |
| FFrance Farnel(uncredited) | (uncredited) |
| EEnrico Fulchignoni(uncredited) | (uncredited) |
 Jean-Luc GodardLe Mélomane (uncredited) | Le Mélomane (uncredited) |
| YYann Groël(uncredited) | (uncredited) |
| FFereydoun Hoveyda(uncredited) | (uncredited) |
 Jean-Pierre MelvilleUn Consommateur (uncredited) | Un Consommateur (uncredited) |
 Michel MourletUn Consommateur (uncredited) | Un Consommateur (uncredited) |
 Macha MérilLa Blonde du 14 Juillet (uncredited) | La Blonde du 14 Juillet (uncredited) |
 Françoise PrévostHélène (uncredited) | Hélène (uncredited) |
 Alain ResnaisUn Consommateur (uncredited) | Un Consommateur (uncredited) |
 Malka RibowskaLa Mère des Deux Enfants (uncredited) | La Mère des Deux Enfants (uncredited) |
 Uta Taeger(uncredited) | (uncredited) |
 Véra ValmontLa Blonde de Nanterre (uncredited) | La Blonde de Nanterre (uncredited) |
| JJosé Varela(uncredited) | (uncredited) |
