Overview
After several Catholic school pupils are murdered, a teacher who is having an affair with one of his students becomes a suspect. When other gruesome murders start occurring shortly thereafter, the teacher suspects that he may be the cause of them.
Cast
Fabio Testi
Enrico Rosseni
Karin Baal
Herta Rosseni
Cristina Galbó
Elizabeth Seccles
Joachim Fuchsberger
Inspector Barth
Günther Stoll
Professor Bascombe
Claudia Butenuth
Brenda Pilchard
Camille Keaton
Solange Beauregard
Maria Monti
Mrs. Erickson
Giancarlo Badessi
Mr. Erickson
Pilar Castel
Janet Bryant
Giovanna Di Bernardo
Helen Edmonds
Vittorio Fanfoni
Enrico's Landlord
Marco Mariani
Father Webber
Antonio Casale
Mr. Newton
Emilia Wolkowicz
Ruth Holden
Daniele Micheletti
Mr. Bryant
Antonio Anelli
Father Herbert
Rainer Penkert
Mr. Leach, the Headmaster
Carla Mancini
Susan, a Student
Joe D'Amato
CID Officer w / The Daily Telegraph (uncredited)
John Gayford
Joseph Kane (uncredited)
Alfonso Giganti
Man at Church (uncredited)
Charles Howerton
Phillip Sullivan (voice) (uncredited)
Maria Michi
Brenda's Mother (uncredited)
Alfred Vohrer
Edgar Wallace (voice) (archive footage) (uncredited)
Joe Wadham
Policeman (uncredited)
Augusta Di Vincenzi
Woman in church (uncredited)
Rory MacDonald
Phillip Sullivan (uncredited)
Tenebre
Fox and His Friends
October (Ten Days that Shook the World)
Giallo in Venice
Short Night of Glass Dolls
Record of a Tenement Gentleman
What Have I Done to Deserve This?
Baron Blood
Night Vision
The Fifth Cord
The Avenger
Four Flies on Grey Velvet
A Fish Called Wanda
Clerks
The Book of Eli
Taxi Driver
Baby Driver
Joker
Oppenheimer
The Substance