Two men meet in a bizarre situation and, to their surprise, are first mistaken for thieves and then, somehow, for secret agents.

Greg Wonder and Elliot Vance have about as much in common as black and white. The former, a disenchanted giant introvert, is spending a short 'vacation' at the local penitentiary and when he is allowed out he plays a mean sax down at o hot little jazz club. The latter, a 'laid back, cool cat', has been sponsored to sail around the world on a wind-surf

Garret goes to Miami and is killed after seven years in prison for a bank robbery. The money was never found. The Trinity brothers go to Miami as police officers to solve the case.

Agent Dave Speed (Terence Hill) is accidentally caught in an atomic explosion during a reconnaissance mission. However, he manages to survive and finds himself endowed with incredible superpowers.

Laid in Florida, the story revolves around a long and rocambolesque chase: Alan Parker is the chaser, a member of the special department of the Miami police, while the runaway is Tony Roma, a modern, rocking gigolo, blinded by the myth of Elvis Presley and Hollywood. Cunning and tricks of all kinds are used by both to reach their opposite aims. At the end, they are forced to become allies in order to fight off a gang of criminals, and the two become friends.

Two good guys, a fighter and an ice cream vendor, are mistaken for dangerous assassins by a powerful local gangster named Sorriso, and they go through many funny coincidences just to survive.Two good guys, a fighter and an ice cream vendor, are mistaken for dangerous assassins by a powerful local gangster named Sorriso, and they go through many funny coincidences just to survive.

A man lives happily on an island with his family, growing bananas. When a local mobster, eyeing the man’s land, tries to take it from him, he must go to the city for the first time to ask for help.

A Navy detective teams up with his brother, a former gambler, to shut down an illegal gambling house on a yacht off the coast of Miami.

Alan Lloyd wants the treasure and he will do anything to get it even rip off a major gan-gland boss, Frisco Joe, in order to put enough money together to buy a treasure map that as just come onto the market. His trick fails and what appears to be the entire United States underworld is soon hot on his tail..