In Italy, in 1736, Pergolese is in love with Maria. But Maria's brother, Count Raniero, forbids his sister to marry a modest composer. Pergolese kidnaps the young girl, but they are caught. Maria is locked up in her castle while Pergolese dies in the convent that takes him in.

A young girl is abducted by her tutor, and they set off in a ship which has a sheik on board, who tries to molest her, but she is saved by a sailor. He and Maciste fight off the entire crew but the girl is captured again by the sheik and carried off to his harem, where Maciste and the sailor rescue her and take her back to Italy.

The unexpected arrival of his mother-in-law causes uncontrollable hysteria in Kri-Kri's home. Determined to scare her off, indeed get rid of her, he starts developing Machiavellian plans. Trying to poison, sabotage and beat her up, Kri-Kri stops at nothing to attempt to frighten his terrible mother-in-law, to the great displeasure of his sweet wife.

Early Italian pirate adventure.

In order to help her smuggler kinsmen, a sultry gypsy seduces and corrupts an officer of the Civil Guard turning him into a traitor and murderer.

Lyda is a prostitute with no education and no hope for the future. Unfortunately, this ungrateful job leads her to have an unwanted pregnancy, and once born the child abandons her. Lyda becomes obsessed with the life of her only child.

There’s a war on, yet the last days of October pass by “sunny and tranquil” as warm rays light up an expansive ocean. The grand liners Titan and Oceania cross the Atlantic to Europe. Yet under the seemingly placid surface of the water looms the threat of submarines, “vipers of the sea”. The Oceania is torpedoed and quickly sinks. After the dramatic intensity of the opening, however, Il siluramento dell’Oceania seems to swiftly abandon the echoes of the Lusitania and its burden of tragedy, channeling itself into the more frivolous tides of the typical adventure drama fashionable at that time, unafraid of either improbable coincidences or clichéd characters. Cecil Tryan plays the heroine, a beautiful heiress unjustly banished with her mother from her ancestral castle. She weeps at the thought of no longer being able to order seven dresses in one go from her tailor, and ultimately falls in love with the courageous captain, also a survivor, who saves her life and fortune.