Michele, a young mathematics professor, moves into a new flat. Lonely, depressed and neurotic, he spends his time obsessively monitoring the couples around him, especially his neighbors, a young pair struggling to make their relationship work. When Bianca, a new teacher at the local high school, enters his life, Michele finds himself falling in love. At the same time, a string of murders rocks the neighborhood, casting suspicion on him.
Michele Apicella
Bianca
Commissario
Siro Siri
Ignazio
Aurora
Massimiliano
Maria
Preside
Martina
Matteo
Prof. Vassallo
Mario, patrigno di Martina
Dirimpettaia
Poliziotto
Poliziotto
Dirimpettaio
Pioggia, fidanzato di Bianca
Edo, segretario scolastico
Professore di storia
Psicologo (uncredited)
Uomo col cane (uncredited)
Donna col cane (uncredited)
Federica, sorella di Martina (uncredited)
Massimo, fratello di Martina (uncredited)
Enrico, fratello di Martina (uncredited)
Isabel, madre di Martina (uncredited)