 | Virginie Vitry als Claire |
 | Anne Doat als Solange |
 | Jean-Claude Brialy als Claude |
 | Jacques Doniol-Valcroze als Jean |
 | François Truffaut als Party guest (uncredited) |
 | Jean-Luc Godard als Party guest (uncredited) |
| Robert Lachenay als Party guest (uncredited) |
 | Claude Chabrol als Party guest (uncredited) |
 | Jacques Rivette als Narrator (uncredited) |
| Jacques Rivette | Director |
| Claude Chabrol | Screenplay |
| Jean-Marie Straub | Assistant Director |
| Charles L. Bitsch | Director of Photography |
| Denise de Casabianca | Editor |
| Pierre Braunberger | Producer |
| Claude Chabrol | Producer |
| Jacques Rivette | Writer |
| Charles L. Bitsch | Writer |
| Robert Lachenay | Assistant Camera |
