In 1978, $20 million was stolen from a Detroit bank. One of the robbers was caught, one was found dead, and the third disappeared. The money was never found. Seven years later, the robber who was caught was released from jail. He immediately went to Miami, only to be found dead the next day. Now FBI agents Doug Bennet and Steve Forest have been called in to investigate the case while posing as Miami police officers. Somewhere in Miami the third robber is hiding with his $20 million, and he has a seven-year head start on the authorities.

A Lothario (Tomas Milian), in trouble for fooling around with a Senator's wife, becomes an unwitting witness to a mob murder. Police Lieutenant Parker (Bud Spencer) tries to solve the case in enough time to take his long-suffering family on vacation.

George and Lucia are newlyweds and have also been lucky enough to find a home at a low price , very low . Maybe too low . In fact the house is haunted by two lovers who, a thousand years ago, were surprised by the girl's mother who subsequently turned them into pillars of salt . But there is a way to break the magic and free the two lovers caught in the curse and it is all in the hands of the newlyweds on their wedding night . Will they succeed ?

Now an agent of Interpol undercover, the former Inspector Giraldi, goes to New York to find his friend Salvatore Esposito, aspiring restaurateur in Little Italy, suffocated by debts with the usurers headed by Don Gerolamo. He will remove the gang and assure her of justice, but she will suffer the advances of the Boss's daughter, the ugly Maria Sole.

Neapolitan Vincenzo LoRusso lives of expedients in Rome, as he tries to sell at an intersection a faux suede jacket, accidentally meets Laura, a beautiful woman who invites him to her house.