Il sorriso della iena (1972)
Rilis: May 03, 1972
Runtime: 85 menit
Genre: Kejahatan, Kengerian, Misteri
Bintang Aktor: Jenny Tamburi, Silvano Tranquilli, Rosalba Neri, Hiram Keller, Dana Ghia, Zora Gheorgieva
Crew: Silvio Amadio (Director), Franz (Writer), Roberto Pregadio (Original Music Composer), Silvano Ippoliti (Director of Photography), Francesco Di Dio (Writer), Paola Siciliani Watts (Costume Design)