Loosely based on the Edgar Wallace mystery novel "The Clue of the New Pin", the film is set at an all-girls school where a killer is on the loose. A gym teacher who has been sleeping with one of his students becomes a suspect and sets out to find the real killer.
Released: Jan 01, 1970
Runtime: 1:47:31 minutes
Genre: Mystery
Stars:
Crew: Nicolas Winding Refn (Producer), Fulvio Lucisano (Producer)