

37 votes
1968
1h 34m
A woman is strangled in the bath by a black-gloved killer who disposes of her body in a large trunk. The trunk is delivered to St. Hilda College, an exclusive finishing school. Betty-Anne, one of the female students, is strangled in the school cellar. The police, led by Inspector Durand, are called in to investigate. Suspects include La Floret, the voyeuristic gardener; Di Brazzi, the new swimming instructor; Mrs. Clay, the summer school French mistress; an old professor who collects birds; and a philandering young teacher called Richard. The murders continue but Jill, a keen amateur detective, helps the police identify the unlikely killer...
Directed by Antonio Margheriti

Mark Damon
Richard Barrett
Eleonora Brown
Lucille MoffatSally Smith
Jill
Patrizia Valturri
Denise
Ludmila Lvova
Mrs. Clay / Peter Moffat
Luciano Pigozzi
La ForetFranco De Rosa
Detective GabonVivian Stapleton
Miss TransfieldEster Masing
Miss MartinAldo De Carellis
Professor André
Giovanni Di Benedetto
Di Brazzi
Valentino Macchi
PolicemanUmberto Papiri
Simon
Caterina Trentini
Betty Ann
Silvia Dionisio
Margaret
Lorenza Guerrieri
Wendy
Malisa Longo
Cynthia FellowsPaola Natale
Maid
Michael Rennie
Inspector Durand
Nando Angelini
Blond Policeman (uncredited)Status
Released
Release date
February 20, 1968
Budget
—
Revenue
—
Language
Italian, English