An alien vessel manages to break the earth defense systems. Captain Layton is sent to investigate and find the invaders. Together with friends from the planet Ganymed he discovers the enemies in a hidden underground city on earth.

Maurizio Merli stars as a hot-shot police driver who has more guts than brains, often landing him in hot water with his middle-aged mentor, who was once a legendary police interceptor responsible for numerous large scale arrests.

Ninetto De Terenzi is a Roman who lives for the day, helping a lawyer in his intrigues and acting as a stunt double for a cheating engineer; he disapproves of the relationship his widowed mother has with a married man and is engaged to a good worker, whom she tries to betray.

A deadly manhunt takes three people through the sordid streets of the Philadelphia underworld, in search of killers and the truth, where every clue brings new questions.

A middle-age businessman marries a much younger woman, but is still carrying on with his sexy secretary. He somehow still has the energy, however, to lust after his wife's visiting young niece...

When a rich uncle dies, giving him a great inheritance, Franco will clash with other grandchildren and lawyers.