Walter Treppiedi.

Walter is an unpleasant man, dirty, a small-time middleman, a third class swindler. He lives in an old station wagon full of dirt and scraps of a lifetime. In that car, Walter eats, sleeps, receives young customers to whom he promises to break into the show business, as long as they are willing to do anything and in exchange for a bribe. His bodyguard is always by his side, he's too old and smells. He's own faithful life companion: A Rottweiler named Blackie and he's dying.