"In a little town with a renowned college a female student is found after she was hogtied and strangled to death. Inspector Marco is assigned to catch the murderer."
Jean Marais
as Inspecteur Desiré Marco
Françoise Arnoul
as Aimée de la Capelle
Jeanne Moreau
as Julie, la serveuse
Louis de Funès
as Le photographe Triboudot
Denise Grey
as Mme Hazard-Habran, la directrice
Noël Roquevert
as Émile, l'aubergiste
Line Noro
as Mlle Brigitte Tournesac
Katherine Kath
as Mlle Claude Persal
Humberto Almazán
as Da Costa
Pierre Morin
as Inspecteur Broche
Dany Carrel
as Bettina de Virmant
Davia
as Mlle Sergent
Claude Albers
as Gaëlle
Josette Arno
as Une pensionnaire
Monique Arthur
as Emma Lestandier
Simone Bach
as Dominique Stark
Nicole Besnard
as Chantal, une collègienne
Françoise Duprat
as Une collègienne
Françoise Goléa
Nicole Gamma
as Martine - une collègienne
Suzanne Martichoux
Mairel Mayot
Jacqueline Monsigny
as Rose-Christine, une collègienne
Michèle Nancey
as Michèle, une collègienne
Monique Phillips
Floriane Prévot
as Catherine, une collègienne
Lucile Saint-Simon
Martine Alexis
as (uncredited)
Luce Aubertin
as
Monique Clarence
Marie-José Coussieu
Édouard Francomme
Marie Georges
René Lord
Maurice Magalon
Albert Malbert
Marie-France
Yves-Marie Maurin
Evelyn Nattier
Martine Renay
Françoise Roche
Hélène Rodier
Hélène Rodin
André Saint-Luc
Jean Sylvère
Lydia Zaréna
Henri Decoin
Director
Writer
Denise Reiss
Editor
Stanislas-André Steeman
Novel
Robert Lefebvre
Director of Photography
François Chalais
Jacques Natanson
Dialogue
Georges Van Parys
Original Music Composer