Otello Morsiani, a north-eastern-italian lawyer, takes the job of estimating land holdings on the Po Delta, which are intended to be expropriated to make way for a national park. The lawyer soon discovers that in that area, once target of methane extraction, the soil is now at risk to sink, due to hydrogeological disturbance: in the meanwhile, he also digs out a mystery tied to a death dating back twenty years before.
A detective is assigned to investigate the mysterious murders of some Supreme Court judges.
A string of violent jewel robberies force Police Inspector Parrino to get rough with the city’s criminal scum. Things take a turn for the worse when he’s confronted with the murder of an prostitute.
A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
Serge Mouret is a frail and devout young priest in a tough country parish. When he falls down and loses his memory, he is nursed back to health by Albine, the beautiful carefree niece of the outspoken atheist Jeanbernat. After Serge and Albine fall in love, Serge recovers his memory and realizes the grave sin he has committed.
Following the death of her wealthy husband, American widow Kathryn West migrates to Italy and takes up a reclusive existence in a luxurious villa. After quickly succumbing to the charms of a local man, she lets him move into the villa and the two are later joined by his sister, which soon leads to complications.
A blind professor masterminds the theft of treasure from St. Peter's Basilica in Rome.
The USA pass an exceptional top secret contract with a country in the Middle East: they are selling arms in exchange for exclusive rights on the countries rich oil resources. The USSR sent a team of their best secret agents to rob the document, so that later they can apprehend the ship which must pass through one of the Russian ports... After special training in a secret island in the Black Sea, Alex, Sadov and Sonia are sent in to get the documents. All goes according to plan, and Sadov gives the handbag to the mastermind, General Fiodorenko. On opening it though, the handbag explodes. Who is the infiltrated agent in the most secret of the Soviets secret ring?
In Venice in 1943, a group of partisans led by Renato Braschi organize a series of autonomous terrorist attacks against the fascists while the National Liberation Committee urges caution. Renato is determined to carry out his ideas, risking his own life, and not only that...
The mental illness affecting young Dario, one of the two sons of the Dominici family living in a council building in Rome, disrupts the lives of all its members.
Constantine is fighting against Barbarians with his father when he is called to Rome. In his way to Rome, he falls in an ambush planned by Maxence, who wants to become emperor.