Your Vice Is a Locked Room and Only I Have the Key (1972)

Mystery
Thriller
Horror

Oliviero is a drunk, burned-out writer who amuses himself by hosting orgies at his grand country manor and humiliating his wife Irina. When a number of women are murdered in grisly fashion, Oliviero becomes a prime suspect.

Cast

Floriana
Edwige Fenech
Irina Rouvigny
Anita Strindberg
Carla Mancini
B Bruno Boschetti
Inspector
F Franco Nebbia
Dario
Riccardo Salvino
Stripper
Dalila Di Lazzaro
Inspector (voice)
Leslie Daniels
Horndog (voice)
Andy Luotto
Oliviero (voice)
E Edward Mannix
Irina (voice)
S Susan Spafford
Dario (voice)
F Frank von Kuegelgen
Oliviero Rouvigny
Luigi Pistilli
Walter
Ivan Rassimov
Brenda
Angela La Vorgna
Hooker
Enrica Bonaccorti
Fausta
Daniela Giordano
Bordello Owner
Ermelinda De Felice
Bookseller
M Marco Mariani
Mrs. Molinar
Nerina Montagnani

Crew

Director
Sergio Martino
Producer
Luciano Martino
Original Music Composer
B Bruno Nicolai
Director of Photography
Giancarlo Ferrando
Editor
A Attilio Vincioni
Production Design
G Giorgio Bertolini
Costume Design
O Oscar Capponi
Assistant Director
V Vittorio Caronia
Production Manager
L Lamberto Palmieri
Production Manager
F Furio Rocchi
Screenplay
A Adriano Bolzoni
Screenplay
Ernesto Gastaldi
Story
Luciano Martino
Story
S Sauro Scavolini
Screenplay
S Sauro Scavolini
Makeup Artist
G Giulio Natalucci
Sound Designer
R Roberto Moreal
Short Story
Edgar Allan Poe