Solange (Camille Keaton) is black-and-white. What have they done?
A gym teacher and Italian professor at a girls’ high school, Enrico Rosseni (Fabio Testi), is out on a river with his student/lover, Elizabeth (Cristina Galbó), when the lover sees a girl being chased on the river bank. Rosseni is dismissive, but when he hears a news report about the body of a girl being found by the river the next morning, he realises he’s gotten himself involved in a murder, and finds himself under the watchful eye of Inspector Barth (Joachim Fuchsberger) of the Scotland Yard. Then more young girls are found brutally murdered and Inspector Barth’s and Rosseni’s investigations lead them to an overwhelming question: What did they do to Solange (Camille Keaton), and how exactly is it connected to the murders?
