1979 film by Pier Francesco Pingitore

Fresh out prison, Tiberio reconnects with his old partners in crime, Michele Ferribote and Peppe the Panther, only to realise that a lot has changed--including crime--after twenty years. Can he cope with this new reality?

Inspector Rizzo is accused of drug trafficking. In order to clear his name he has to find out who is the person, from a Mafia ring, who has infiltrated his police department.