R | 1h 47min | Horror, Drama, Mystery, Thriller | May 1975 (USA)
Original Title: Cosa avete fatto a Solange?
A teacher who is having an affair with one of his students takes her out on a boat. They see a knife killing on shore. Other gruesome murders start occurring shortly thereafter, and the teacher suspects that he may be the cause of them.
Director: Massimo Dallamano
Writers: Bruno Di Geronimo, Massimo Dallamano
Stars: Fabio Testi, Cristina Galbó and Karin Baal
