After serving together in the French Foreign Legion, a mercenary and a doctor leave the service and go their separate ways. Later, they are reunited and become involved with a caper involving millions in a high-security safe. The two men become locked in during a holiday weekend as they attempt to crack the safe's combination.
Unfortunately the movie Farewell, Friend is not yet available on HBO Max.
| Directing | Jean Herman | Director |
| Sound | François de Roubaix | Original Music Composer |
| Writing | Sébastien Japrisot | Dialogue |
| Camera | Jean-Jacques Tarbès | Director of Photography |
| Writing | Sébastien Japrisot | Novel |
| Editing | Hélène Plemiannikov | Editor |
| Production | Serge Silberman | Producer |
| Writing | Sébastien Japrisot | Screenplay |
| Sound | Jean Labussière | Sound Editor |
| Writing | Jean Herman | Screenplay |
| Art | Jacques Dugied | Production Design |
| Crew | Claude Carliez | Stunt Coordinator |
| Costume & Make-Up | Tanine Autré | Costume Design |
| Production | Eric Simon | Location Manager |
| Camera | François About | Assistant Camera |
| Sound | Gabriel Salagnac | Boom Operator |
| Directing | Pierre Grunstein | Assistant Director |
| Crew | Antoine Baud | Stunts |
| Camera | Vincent Rossell | Still Photographer |
| Art | Enrique Sonois | Assistant Production Design |
| Production | Jean Lara | Unit Production Manager |
| Crew | Jean Minisini | Stunts |
| Production | Ulrich Picard | Production Manager |
| Costume & Make-Up | Fernande Hugi | Key Makeup Artist |
| Editing | Catherine Gabrielidis | Assistant Editor |
| Directing | Aurore Pasquiss-Chabrol | Script Supervisor |
| Crew | Jacques Van Dooren | Stunts |
| Sound | Dominique Amy | Sound Editor |
| Production | Odette Darrigol | Production Secretary |
| Camera | Bernard Noisette | Camera Operator |
| Directing | Pierre Lary | Assistant Director |
| Camera | Claude Bourgoin | First Assistant Camera |
