The film story depicts Emile Buisson, following the death of his wife and child, escaping from a psychiatric institution in 1947 and returning to Paris. Buisson, who three years later would become France's public enemy number one, begins a murderous … Alain Delon, Jean-Louis Trintignant, Claudine Auger, Renato Salvatori, André Pousse, Marco Perrin, Henri Guybet Added on HBO 2022-08-04.