1978/08/19 (US) | Mystery, Thriller, Horror
Sweet sixteen ... they'll lose more than just their lives.
Angela Russo, a sixteen-year-old girl, is found dead in a river, having been fatally violated with a large blunt instrument. Inspector Di Salvo is assigned to the case and focuses his investigations on St. Theresa's, the exclusive school where Angela boarded. Three of the murdered girl's classmates, Franca, Paola and Virginia (who call themselves "The Inseparables"), receive threatening poems from an individual using the name "Nemesis." Bizarre "accidents" start to befall the girls: Franca is injured when someone causes her horse to bolt and Virginia nearly breaks her neck on marbles left at the top of a staircase. But Di Salvo is determined to find the killer, even if it means using unorthodox methods. He is aided by Angela Russo's little sister Emily, whose helpful clues lead to a boutique owned by a dubious character and a vice ring where "rich influential men pay well for teenage favours..."
Massimo Dallamano
Screenplay
Alberto Negrin
Screenplay
Marcello Coscia
Screenplay
Stefano Ubezio
Screenplay
Franco Ferrini
Screenplay
Alberto Negrin
Director
Peter Berling
Screenplay
Fabio Testi
Inspector Gianni Di Salvo
Christine Kaufmann
Christina, Di Salvo's girlfriend
Ivan Desny
Chief Inspector Louis Roccaglio
Jack Taylor
Michael Parravicini
No Image
Bruno Alessandro
Di Salvo's Assistant
María Asquerino
Miss Graham
Helga Liné
Mrs. Russo
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Released
Carlo Carlini
Camera Operator
Santiago Ontañón
Construction Manager
Massimo Carlini
Camera Operator
Lucia Deidda
First Assistant Editor
José Almaraz
Sound Recordist
Bruno Zanoli
Sound Recordist
Marcello Tagliaferri
Assistant Director
Andrés Vich
Assistant Director