Cast
Ettore Manni
Enrico Tummoli
Tino Bianchi
Police Commissioner
Gloria Piedimonte
Carla
Gabriele Ferzetti
Professor Andrea Icardi
Marino Masé
Franz Hekker - 'Francesco Pagano'
Mario Erpichini
Minister Mordini
Adriana Falco
Fiorella Icardi
Nestore Cavaricci
Policeman (uncredited)
Enrico Maria Salerno
Police Chief Carraro
Elio Zamuto
Professor Giacometti
Bedy Moratti
Emilia Icardi
Valentino Macchi
Petrol Station Attendant
Salvatore Billa
Man in the city
Margherita Horowitz
Antonietta - Icardi's maid
Adriano Amidei Migliano
Dog team leader
Andrea Lala
Marshall Attardi
Ida Di Benedetto
House Madam
Leila Durante
Nurse (as Leila Ducci)
Fernando Cerulli
Morgue Watchman
Luciana Paluzzi
Inspector Giovanna Nunziante
Franco Ressel
Gynaecologist
Attilio Dottesio
Forensic Doctor
Andrea Scotti
Head of Scientific Team
Antonio Sabàto
Commissioner Fernando Solmi
Fulvio Mingozzi
Police Inspector
Ilona Staller
Prostitute