Gianni Buffardi S.p.A.

The marquis Galeazzo di Torre Alta is murdered by a mysterious killer who calls himself Diabolicus. His heirs are his three brothers and a sister, but all of them, with the exception of Monsignor Antonino di Torre Alta, are killed by Diabolicus. The police are unable to solve the case, but when Antonino gives his inheritance to Pasquale Bonocore, illegitimate son of his father and Pasquale is in prison and therefore can't be the killer, all the clues are in the hand of the police.

In WWII Greece, two enemy Colonels, one Italian and the other English, develop a grudging friendship which the war will test.

The day of Chief Constable Saracino begins badly when his new car is stolen. Then, in his office, he meets Alfredo Fiori who believes that his wife and her lover, a veterinary, are trying to murder him.

September 1943: in the general confusion a thief dressed as a priest and a sergeant exchange clothes and roles.

A man is hospitalized in a neurological clinic, suffering from amnesia. After seeing his photo in the newspaper, Mrs. Ballerini realizes that he is her husband and brings him home; then Mrs. Polacich recognizes him as her husband.

Four petty criminals pretend to be friars escaped from communist Hungary and go and live in a Sicilian convent

A well known actor comes to off-season Capri to unwind and meets a young man. The attraction is immediate and mutual but before their relationship can get off the ground, an alluring woman with a spontaneous sexuality and care free attitude joins the triangle and the boy is slowly pushed out of the picture.

4 con men take the place of the real musketeers and manage to steal the Queen's necklace but then give it back to her, moved by her tears.