The hero, Clerici (Jean-Louis Trintignant), joins Italy's fascist party, is married to a bourgeois woman, and agrees to assassinate his former mentor, a university professor, in order to become a normal member of society. But Clerici’s morality is sufficiently in tact that he begins putting off the murder in true Hamlet fashion.
With a bloody outcome and nonlinear narrative, the message seems clear; as Clerici's smug, self-satisfied attitude unravels, Bertolucci wants Italians to answer for their own behavior during the past fascists regime.
Most arresting is the films visuals. It is a stunning piece of Cinema and seems to be a catalogue of images styles and techniques from cinema history.