This Man Must Die
When his young son is killed in a hit and run accident, Charles Thenier resolves to hunt down and murder the killer. By chance, Thenier makes the acquaintance of an actress, Helène Lanson, who was in the car at the time of the accident. He then meets Helène’s brother-in-law, Paul Decourt, a truly horrible individual.
| Actor | Role |
|---|---|
 Michel DuchaussoyCharles Thenier | Charles Thenier |
 Caroline CellierHelene Lanson | Helene Lanson |
 Jean YannePaul Decourt | Paul Decourt |
 Marc Di NapoliPhilippe Decourt | Philippe Decourt |
 Anouk FerjacJeanne Decourt | Jeanne Decourt |
 Louise ChevalierMadame Levenes | Madame Levenes |
 Guy MarlyJacques Ferrand | Jacques Ferrand |
 Lorraine RainerAnna Ferrand | Anna Ferrand |
 Stéphane Di NapoliMichel Thenier | Michel Thenier |
 Dominique ZardiLe premier inspecteur | Le premier inspecteur |
| RRaymoneLa mère de Paul | La mère de Paul |
 Michel CharrelLe ferrailleur | Le ferrailleur |
 Bernard PapineauLe policier | Le policier |
 Jacques MassonLe fils du paysan | Le fils du paysan |
 Maurice PialatInspecteur Constant | Inspecteur Constant |
 Jean-Louis MauryLe paysan | Le paysan |