Young Gigi is summering with uncle Amedeo and his wife Betsy attempting to learn English. His cousin Gemma, however, despite being betrothed before teases him and then she becomes his lover. Now Gigi manages to seduce Betsy for a night of passion.

1976 film by Gianfranco Baldanello

When a fashion model dies during an abortion, a series of murders begins, starting with her doctor. The next victims are connected to the modeling agency where she worked, Albatross, run by a hard edged and jealous bi-sexual, Gisella, married to a Farouk-like dissolute. One suspect is Carlo, a playboy photographer who has a hot temper and refuses to share information with the police. He becomes the lover of Magda, another photographer at the agency, who's probably in danger. The murderer wears a black motorcycle outfit and helmet. Will anyone discover the murderer's identity before the entire agency dies?