Rosalba Neri, Silvano Tranquilli, Silvio Amadio, Jenny Tamburi, Hiram Keller, Francesco Di Dio, Francesco Merli, Francesco Villa

Il sorriso della iena is a movie starring Jenny Tamburi, Silvano Tranquilli, and Rosalba Neri. After the death of her mother under strange circumstances, a teenage girl quickly begins to suspect that her recently widowed stepfather...