Italian police inspector Coliandro — an ignorant, boorish, but fundamentally kind-hearted oaf, whose entire worldview is informed by American cop movies — protects the good citizens of Bologna, routinely saving the day and foiling the plans of evildoers of all sorts by a combination of dumb luck and genuine bravery, while always falling hopelessly in love with the woman at the center of the case.

A middle-class Italian family is tore apart when the father meets an old flame, the mother—a frustrated onetime actress—auditions for a play, their insecure son tries to make friends through drugs, and their underaged daughter—who has already figured out how to use sex to her advantage—does what she does best to appear on TV.