E1 - The Neighbor

Aired: September 04, 1973

Luca and Stefania and their newborn baby move to a house on the Lazio coast, unaware that their neighbor has just killed his wife.

E2 - The Tram

Aired: September 11, 1973

A young police commissioner investigates the murder of a young woman, which occurred the previous night in a tram car. To solve the case, the commissioner is willing to do anything, even risk his girlfriend's life.

E3 - The Doll

Aired: September 18, 1973

A patient at a psychiatric hospital appears to be the perpetrator of a murder. The police try to track him down, while a girl, trying to steal a doll, encounters a shady individual.

E4 - Eyewitness

Aired: September 25, 1973

A woman claims to have witnessed a murder, but, having no evidence to provide, is not believed.