A boy has difficulties with the opposite sex and so Marisa is creating a plan to help him. She will implement it with the help of the beautiful Giusy, who tries to seduce Nino not without difficulty.
Giovanna Dei, a young cartoonist, works on the violent comic strip "Doctor Dark". Unfortunately, young women are being killed in the style of the comic strip character and she becomes the main suspect.
Two couples meet at a spa when they realize their respective suites share a bathroom.