| Person | Type | Job | Role(s) |
|---|---|---|---|
 Didier Ranz | Crew | Editing | Editor |
 Guy de Maupassant | Crew | Writing | Novel |
Bernadette Villard | Crew | Costume & Make-Up | Costumer |
Jean Coudsi | Crew | Camera | Director of Photography, Camera Operator |
Franck Séchan | Crew | Camera | Camera Operator |
 Alain Stern | Cast | Actor | |
 Alexis Nitzer | Cast | Actor | M. Walter, directeur du journal « La Vie Française » |
Axelle Charvoz | Cast | Actress | Melle Suzanne Walter, la jeune fille |
Benoît Soles | Cast | ||
 Carole Richert | Cast | Actress | Mme Clotilde de Marelle, femme mariée et amante de Bel-Ami |
 Eric Prat | Cast | Actor | M. Charles Forestier |
 Geneviève Casile | Cast | Actress | Mme Virginie Walter |
 Jean Négroni | Cast | Actor | |
 Macha Méril | Cast | Actress | Mme Madeleine Forestier / Mme du Roy de Cantel |
 Marcel Cuvelier | Cast | Actor | M. Norbert de Varenne |
 Olivier Claverie | Cast | Actor | Le ministre des Affaires étrangères Laroche-Mathieu |
 Pierre Cassignard | Cast | Actor | Georges Duroy dit « Bel-Ami » / M. du Roy de Cantel |
Frédéric Haddou | Cast | ||
| Person | Type | Job | Role(s) |
