Character Name : Marcus Daly

Original Name : David Hemmings

Gender : Male

Character Name : Gianna Brezzi

Original Name : Daria Nicolodi

Gender : Female

Character Name : Carlo

Original Name : Gabriele Lavia

Gender : Male

Character Name : Helga Ulmann

Original Name : Macha Méril

Gender : Female

Character Name : Supt. Calcabrini

Original Name : Eros Pagni

Gender : Male

Character Name : Amanda Righetti

Original Name : Giuliana Calandra

Gender : Female

Character Name : Bardi

Original Name : Piero Mazzinghi

Gender : Male

Character Name : Prof. Giordani

Original Name : Glauco Mauri

Gender : Male

Character Name : Marta

Original Name : Clara Calamai

Gender : Female

Character Name : Carlo's Father

Original Name : Aldo Bonamano

Gender : Male

Character Name : Elvira

Original Name : Liana Del Balzo

Gender : Female

Character Name : Cop Taking Notes

Original Name : Vittorio Fanfoni

Gender : Male

Character Name : Police Photographer

Original Name : Dante Fioretti

Gender : Male

Character Name : Massimo Ricci

Original Name : Geraldine Hooper

Gender : Female

Character Name : Young Carlo

Original Name : Jacopo Mariani

Gender : Male

Character Name : Rodi

Original Name : Furio Meniconi

Gender : Male

Character Name : Agent Mingozzi

Original Name : Fulvio Mingozzi

Gender : Male

Character Name : Fingerprint Cop

Original Name : Lorenzo Piani

Gender : Male

Character Name : Police Agent

Original Name : Salvatore Puntillo

Gender : Male

Character Name : Fat Cop

Original Name : Piero Vida

Gender : Male

Character Name : Olga

Original Name : Nicoletta Elmi

Gender : Female

Character Name : Murderer's Hands (uncredited)

Original Name : Dario Argento

Gender : Male

Character Name : Fruit Vendor (uncredited)

Original Name : Salvatore Baccaro

Gender : Male

Character Name : Hitman (uncredited)

Original Name : Omero Capanna

Gender : Male

Character Name : Concerned Man in Restroom (uncredited)

Original Name : Bruno Di Luia

Gender : Male

Character Name : Florist (uncredited)

Original Name : Attilio Dottesio

Gender : Male

Character Name : Surgeon (uncredited)

Original Name : Tom Felleghy

Gender : Male

Character Name : (uncredited)

Original Name : Glauco Onorato

Gender : Male

Character Name : Carol (archive footage) (uncredited)

Original Name : Marilù Tolo

Gender : Female

Character Name : Pietro Valgoi (uncredited)

Original Name : Franco Vaccaro

Gender : Male

Character Name : Rabbi (uncredited)

Original Name : Gianni Di Segni

Gender : Male

Character Name : Library Caretaker (uncredited)

Original Name : Mario Pascucci

Gender : Male