Police detective Paolo Germi and the mysterious Marisa meet each other at a dance hall. Germi is unsuspecting of the secret Marisa is carrying with her: adverse conditions forced her into prostitution. As Germi finds the young girl brutally murdered, he decides to go after her killers. During his investigation, he enters a world of intrigue and obfuscation that leave an endless trail of blood.
Director: Sergio Martino
Claudio Cassinelli
Paolo Germi
Patrizia Castaldi
Marisa
Mel Ferrer
Police superintendent
Massimo Girotti
Gaudenzio Pesce
Lia Tanzi
Carmella
Gianfranco Barra
Teti
Adolfo Caruso
Giannino
Jenny Tamburi
Gloria