L'Addition
For having wanted to defend a young girl accused of theft, a comedian finds himself in prison. Embarked in spite of himself in an escape attempt, he is condemned by a particularly incompetent court which follows without thinking the pleadings of an overzealous public prosecutor! Once incarcerated, the poor comedian has to deal with the harassment of one of the guards, a kind of dangerous sociopath frustrated with life.
Starring Richard Berry, Richard Bohringer, Victoria Abril, Farid Chopel, Jacques Sereys, Fabrice Eberhard, Daniel Sarky, Francis Arnaud, Charlie Nelson, Jacques Nolot
Watch "L'Addition" on Netflix released in 1984. It's a drama and thriller movie, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of movie.