Giovanni Lombardo Radice
Professor Vassago
Antonio Zequila
Senator Vinci
Simone Destrero
Karl the Butcher
Vincenzo Pezzopane
Aristide D'Amato
Leonardo Pace
Lanza (The Lawyer)
Choco Late
Karen (The Soubrette)
Federica Carpico
The Spanish Steps Girl
Chiara Pavoni
The Prostitute
Fabrizia Scopinaro
Antiquarian's Lover
Antonio Tentori
The Client
Barbara Magnolfi
Final Victim
Luigi Cozzi
Dr. Cozzi (Forensic Inspector)
Enzo G. Castellari
Dr. Castellari (Chief Inspector)
Andreas Schnaas
Paul Glas (Hamburg Informant)
Fabrizio Capucci
Antiquarian
Lilli Carati
The Occultist
Stefania Visconti
Karl's Mother
Roberto D'Onofrio
Reporter
Riccardo Rocchi
Forensic Photographer
Roberto Ciardiello
Forensic Agent 1
Roberto Romagnoli
Forensic Agent 2
Mauro Piccillo
Forensic Agent 3
Francesca Paolucci
Dark Prostitute
Jennifer Venuti
Red Prostitute
Marina Casalino
Third Prostitute
Dario D'Agostino
Tobacconist
