"Coup de Torchon"
1981
Directed by Bertrand Tavernier

In this black comedy, a seemingly incompetent police chief  decides to wipe out corruption with a killing spree of his own. With Philippe Noiret, Isabelle Huppert and Stephane Audron. "Tough, smart, and marvelously unpredictable."...Richard Schickel, Time. Letterboxed version, digitally remastered. French with English subtitles.  128 minutes.