At a secluded luxury hotel in Sardinia owned by Graziella, beautiful Italian wife of the still handsome Popeye who now likes to be known as Robert, the other characters from the first two films, now in their 50s, start arriving. Robert is distracted by pursuing an affair with a girl who works in the kitchens and insists he leave his wife. Bernard and Nathalie, who own a chain of opticians' shops, have a son who arrives to announce his civil union with an older man. J-C is a bald hairdresser in the USA, living with Gigi who has acquired enormous silicon breasts requiring an F cup bra. Jérôme, struck off for malpractice and divorced, is reduced to giving driving lessons. Christiane, scarred for life by an operation Jérôme botched, has with Miguel joined a weird Indian sect and seeks revenge.