Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife.
Inspector Tellini
Laura
Maria Zani
Franca Valentino
Paolo Zani
Mirta Ricci
Masseur
Jenny
Anna Tellini
Mario
Maria's friend
Inspector Di Giacomo
Entomologist
Psychiatrist
Informer
Surgeon
Policeman
Client at beauty parlor
Policeman in projection room
Maid in beauty parlor
La catapulta
Ginetto, the waiter (as Walter Eugene)
Mrs. Fluzzi (uncredited)
