Alessandro Roja

Follows a criminal gang in Rome that has a near monopoly of the city's heroin trade. Besides their internal feuding, the gang has to deal with the Camorra and Sicilian Mafia that both supply its heroin, the police led by Commissioner Scialoja and the Italian secret services.

Estranged, quarreling brothers Carezza and Sorriso have to put aside their differences to reclaim their father's beloved dune buggy from predatory real estate developer Torsillo, with the help of beautiful circus performer Miriam, whose family business is threatened by Torsillo's enforcers.