Directed by: Stelvio Massi
Stars: Franco Gasparri, Lee J. Cobb, Nino Benvenuti
Language: English, Italian (2tracks)
Subtitles: English (for some italian scenes )
Country: Italy | Dvdrip
Also known as: Mark il poliziotto spara per primo
Description: Mark Terzi goes to Genoa to take on the case of a serial killer who calls himself “The Sphinx”.