Mark Terzi goes to Genoa to take on the case of a serial killer who calls himself "The Sphinx".
Director
Stelvio Massi
Status
Released
Franco Gasparri
Commissario Mark Terzi
Lee J. Cobb
Il commedator Benzi
Nino Benvenuti
Ghini
Ely Galleani
Angela Frizzo
Spiros Focás
Morini
Andrea Aureli
Giornalista
Ida Meda
Franca Frizzo
Massimo Girotti
Il Questore Spaini
