Directed by
| Roger Vadim | ||
Writing Credits (in alphabetical order)
| Sacha Guitry | ... | (play) |
Cast (in credits order)
| Claude Rich | ... | Adolphe et Charles, à 50 ans | |
| Nicolas Vaude | ... | Charles et Maurice, à 30 ans | |
| Marie-Christine Barrault | ... | Germaine Bellanger | |
 |
Julien Bouanich | ... | Maurice, enfant |
|
|
Nathalie Roussel | ... | Loulou |
| Jean Champion | ... | Dr. Mourier | |
| Rest of cast listed alphabetically: | |||
| Annie Savarin | |||
Music by
| Jean-Marie Sénia | ||
Cinematography by
| Pierre-William Glenn | ||
Second Unit Director or Assistant Director
| Paul Gueu | ... | first assistant director |
Art Department
| Pascal Chatton | ... | first assistant art director |
Camera and Electrical Department
| Philippe Vene | ... | camera operator |
Costume and Wardrobe Department
| Michèle Pezzin | ... | assistant costume designer |