On March 16, 1978, far-left terrorists of the Red Brigades kidnap Aldo Moro, leader of the Christian Democracy, the ruling party in Italy since the end of WWII. 55 days later, his body will be found in the trunk of a car. This is a neutral and factual account of what happened in between.

A youth who has recently graduated can't find a job. One day he unintentionally snatches a bag from a girl and buys a motorbike with the "proceeds" of the theft. Then he begins to work as a mail express courier. At first the girl denounces him then falls in love with him.

Angelina is tired of long serious relationships. One day she is brutally raped and she changes dramatically. Suddenly she is getting involved in more and more dangerous relations with unknown men until her behavior leads to a fatal crime.

Carabinieri's lieutenant Duilio Cordelli is in charge of investigating fake banknotes traffic. He discovers that a 60 billion lira bank robbery is linked with his case. Things get more complicated when the main suspected, Lorenzini, is killed. Moreover, Cordelli villa is blown up and the evidence points to the conclusion the whole case could be solved only by flying to London.