Cast (24)

John Saxon

Dr. Marcello Bassi

Letícia Román

Nora Davis

Valentina Cortese

Laura Craven-Torrani

Dante DiPaolo

Andrea Landini

Titti Tomaino

Inspector

Luigi Bonos

Albergo Stelletta

Milo Quesada

De Vico / Paccini

Gustavo De Nardo

Dr. Facchetti

Giovanni Di Benedetto

Professor Torrani

Jim Dolen

Priest (uncredited)

Franco Ressel

Arresting Officer at Airport (uncredited)

Robert Buchanan

Dr Alessi

Marta Melocco

Murder Victim

Lucia Modugno

Nurse

Franco Moruzzi

Policeman

Virginia Doro

Torrani's Maid

Mario Bava

Uncle Augusto

Chana Coubert

Ethel Windell Batocci

Adriana Facchetti

Woman in Sguattera Restaurant

Dafydd Havard

Tiberio Murgia

Peggy Nathan

Lido Pini

John Stacy

Crew (29)

Mario Bava

Director of Photography

Roberto Nicolosi

Original Music Composer

Mario Bava

Director

Eliana De Sabata

Screenplay

Franco Prosperi

Assistant Director

Antonio Rinaldi

Gaffer

Sergio Corbucci

Screenplay

Massimo De Rita

Executive Producer

Mario Bava

Screenplay

Enrico Checchi

Second Assistant Director

Mario Serandrei

Editor

Ubaldo Terzano

Camera Operator

Armando Govoni

Production Assistant

Ennio De Concini

Story

Eliana De Sabata

Story

Giorgio Giovannini

Art Direction

Mara Rocchetti

Hair Designer

Lina Caterini

Assistant Editor

Emilio Schuberth

Set Dresser

Ennio De Concini

Screenplay

Euclide Santoli

Makeup Artist

Neda Matteucci

Script Supervisor

Mino Guerrini

Screenplay

Sergio Corbucci

Story

Luigi D'Andria

Set Decoration

Salvatore Billitteri

Associate Producer

Franco Prosperi

Screenplay

Tina Grani

Costume Design

Paolo Mercuri

Production Manager