Following the mysterious decapitation of an insurance investigator, Police Inspector Peretti is put onto the case, but all the clues lead to an unsolved case of kidnapping and murder.
Inspector Luca Peretti
Chief Marò
Giorgio Canavese
Dr. Anna Borgese
Brigadier Bozzi
Paola Rossi, the teacher
Alessandro Moroni
Mrs. Paradisi
Oliviero Moroni
Mattia Guardapelle
Eleonora Moroni
Beniamino
Carla Moroni
Head of Insurance Company
Stefania Moroni
Vincenzo Paradisi
Adele Rudigiani
Rag. Civitelli
Servant at Moroni's home
Postman witness
Jib crane owner
Woman witness in post office
Silvestri
