Dr. Lo Bianco, debt load, flees abroad and the headquarters avviatissimo study gynecological colleague Giovannaldi. These are adept at gaining the trust of high society and, thanks to the relationship established with the wife of a wealthy manufacturer (enough to get her pregnant), she becomes finance, own the cuckolded husband, a luxury clinic. And there will be a prize for Lobianco.

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.

After Cacopoulos manages to save himself from being hung on a false charge, he robs Cat Stevens and Hutch Bessy of a lot of money and steals their horses. This results in a merry chase and Stevens and Bessy become unwilling allies in Cacopoulus' revenge against the people who deserted him and framed him to get their money back.