A very hot summer in Palermo. Three policemen who could not be more different: the inspector Lobianco, severe and strong, Rosario D'Alessandro named Sasa - lover of food and women, suffering from a strange disorder which causes tears when he is excited - and Marò Pajno, charming and strong-willed. The three have joined a boring neighborhood police station since the early years of service and from then a friendship stronger than anything has begun