Rilis: May 26, 1957
Runtime: 65 menit
Bintang Aktor: Antonio Cannas, Carlo Bagno, Ivo Garrani, Tino Bianchi, Carlo Alighiero, Mario Rovati
Crew: Sergio Failoni (Adaptation), Livia Eusebio (First Assistant Director), Vittorio Cottafavi (Director), Alessandro De Stefani (Screenplay), Georges Simenon (Novel)