| Person | Type | Job | Role(s) |
|---|---|---|---|
 Claude Lelouch | Crew | Writing | Screenplay, Director |
 Francis Lai | Crew | Sound | Original Music Composer |
 Harald Maury | Crew | Sound | Sound Engineer |
 Hugues Darmois | Crew | Editing | Editor |
 Jacques Bufnoir | Crew | Art | Set Decoration |
Jean-Yves Le Mener | Crew | Camera | Director of Photography |
Jérôme Tonnerre | Crew | Writing | Screenplay |
Mic Cheminal | Crew | Costume & Make-Up | Costume Design |
 Monique Lange | Crew | Writing | Screenplay |
 Pierre Uytterhoeven | Crew | Writing | Screenplay |
 André Engel | Cast | Le metteur en scène | |
 Anouk Aimée | Cast | Actress | Anne Gauthier |
 Antoine Sire | Cast | Actor | Antoine Duroc, le fils de Jean-Louis |
 Benoît Régent | Cast | Actor | Un infirmier |
 Caroline Lang | Cast | Actress | La femme de François Cortal |
 Charles Gérard | Cast | Actor | Charlot |
 Évelyne Bouix | Cast | Actress | Françoise |
 François Chalais | Cast | Actor | Un spectateur de '40 ans déjà' |
 Gérard Oury | Cast | Actor | Un spectateur de '40 ans déjà' |
 Henry Chapier | Cast | Actor | Un spectateur de '40 ans déjà' |
 Isabelle Sadoyan | Cast | Actress | La boulangère |
 Jacques Weber | Cast | Actor | Jacques Weber |
 Jean-Claude Brialy | Cast | Actor | Un spectateur de '40 ans déjà' |
 Jean-Claude Lagniez | Cast | Actor | |
 Jean-Louis Trintignant | Cast | Actor | Jean-Louis Duroc |
 Jean-Philippe Chatrier | Cast | Actor | |
 Marie-Sophie L. | Cast | Actress | Marie-Sophie |
 Maurice Illouz | Cast | Actor | |
 Michèle Morgan | Cast | Actress | Une spectatrice de '40 ans déjà' |
 Nicole Garcia | Cast | Actress | Self in 'Deux sur la balançoire' |
 Patrick Poivre d'Arvor | Cast | Actor | Self / Patrick Poivre d'Arvor |
 Philippe Leroy | Cast | Actor | Professeur Thévenin |
 Pierre Aknine | Cast | Actor | Un gardien |
 Richard Berry | Cast | Actor | Richard Berry |
 Robert Hossein | Cast | Actor | Robert Hossein |
 Rémy Julienne | Cast | Actor | Chauffeur |
 Salomé Lelouch | Cast | Actress | |
 Sarah Lelouch | Cast | Actress | |
 Tanya Lopert | Cast | Actress | Tanya Lopert |
 Thierry Sabine | Cast | Actor | Self (archive footage) |
 Tom Novembre | Cast | Actor | |
 Yane Barry | Cast | Actress | |
 Patrice Valota | Cast | Actor | |
 Sylvie Jacob | Cast | Actress | |
Alain Berry | Cast | ||
 Alexandra Lorska | Cast | Actress | |
Marine Falk | Cast | Actress | |
 Claude Sérillon | Cast | Actor | Un spectateur de '40 ans déjà' |
Laurence Merchet | Cast | ||
Olivier Schmitt | Cast | ||
Marie Giamarchi | Cast | ||
Mario Peralta | Cast | Joueur de bandonéon | |
| Person | Type | Job | Role(s) |
