Two aliens on the planet "Alpha 4" win in competition of the local television "Cripto-Tivvu", a prize travel on Earth. They arrive in Bari, where they enter the bodies of two poor accountants.

Valentina and Giovannino have just got married, but the Honeymoon has gone by and nothing happened between the two. Tension grows and they are about to break up the marriage, until a French tourist satisfies Valentina, while Giovannino regains his virility with his mother in law.

The presence of mafia boss Vangelli's yacht in front of the island of Ventotene brings a group of prisoners of the penitentiary close.

A talent agent with a truly talentless client roster, Ercole Preziosi finds himself in trouble when a car crash injures his star comedian, so he turns to his young plucky driver to do stand-up duty.