There is a scene in the film where the father played by Turi Ferro tries to bribe his son Nino (Alessandro Momo) by buying him the motorcycle that he wanted so badly, even though the boy is not old enough to ride the vehicle. Nino does not accept the offer and justifies it by saying that motorcycles are very dangerous. In a sad, macabre coincidence, actor Alessandro Momo died the following year in a motorcycle accident - and when he was 17, that is, not yet legally authorized to ride the vehicle.
The film was so successful in Italian cinemas that a lot of ripoffs were immediately green-lighted. For example, the script for Luigi Cozzi's La portiera nuda (1976) was fully developed inspired only by the scene where Laura Antonelli cleans the house and the characters can see her panties under her dress.
The poster with the maid and the bed was painted by noted illustrator Dink Siegel.