A true story shot in a German Impressionistic style. In France during the Nazi occupation, Dr. Petiot (Michel Serrault) offered to help Jews escape the Nazis. They would come to his house, and he would kindly give them lethal "vaccinations" for their anticipated travel to Argentina. Then he would steal everything the brought with them (in addition to their up-front payment to him) and burn their bodies in his home-made crematorium.
| Directing | Christian de Chalonge | Director |
| Writing | Dominique Garnier | Writer |
| Writing | Christian de Chalonge | Writer |
| Production | Philippe Chapelier-Dehesdin | Producer |
| Production | Christine Gozlan | Executive Producer |
| Production | Alain Sarde | Producer |
| Production | Michel Serrault | Producer |
| Sound | Michel Portal | Original Music Composer |
| Camera | Patrick Blossier | Director of Photography |
| Editing | Anita Fernández | Editor |
| Art | Yves Brover-Rabinovici | Production Design |
| Costume & Make-Up | Corinne Jorry | Costume Design |
| Costume & Make-Up | Jean-Charles Bachelier | Hairstylist |
| Costume & Make-Up | Catherine Demesmeaker | Makeup Artist |
| Sound | Vincent Arnardi | Sound Re-Recording Mixer |
| Sound | Jean-Pierre Duret | Sound |
| Sound | Marie-Jeanne Wyckmans | Sound |