Arrivederci amore, ciao (2006)

Left-wing radical turned terrorist Giorgio fled to Latin America in the '70s to escape justice. After hearing about the fall of the Berlin Wall, he decides to surrender: he's fed up with hiding in the jungle and only wants to lead a comfortable, bourgeois life in his native Italy. He cuts a deal with a shady police chief, getting his sentence reduced in exchange for ratting out former comrades. Once released, Giorgio obsessively pursues his dream of becoming a "respectable" citizen, even if the way is paved with larceny, pimping, drug-dealing, rape, heist, and murder...