95 minutes
8/18/1977
Vincenzo 'hunchback' plans a robbery on a armored police van with his gang. Once the job is done, his gang try to kill him and absconds with the loot. Vincenzo hides in the sewers before looking up his friend Monezza who the police later interrogate for his involvement with vincenzo. Meanwhile, Vincenzo is getting revenge on his gang by killing them off one at the time in his various brutal ways.
Tomas Milian
as Vincenzo Marazzi 'Il Gobbo' / Sergio Marazzi 'Er Monnezza'
Pino Colizzi
as Commissario Sarti
Isa Danieli
as Maria - prostitute
Mario Piave
as Commissario Valenzi
Sal Borgese
as Milo Dragovic 'Albanese'
Luciano Catenacci
as Adalberto Maria Perrone
Solvi Stübing
as Marika Engver - embassy clerk
Guido Leontini
as Mario Di Gennaro - 'Sogliola'
Francesco D'Adda
as The Bespectacled Psychiatrist
Fulvio Mingozzi
as Commissioner Mingozzi
Carlo Gaddi
as Faina' - Gobbos friend
Alessandra Cardini
Livio Galassi
as Giggi - Gobbo's friend
Pierangelo Civera
as Agente Romeo Esposito
Nello Pazzafini
as Carmine Ciacci
Franco Odoardi
as The Chief Psychiatrist
Salvatore Billa
as Hitman
Tom Felleghy
as Questore
Alba Maiolini
as Borgatara
Riccardo Petrazzi
as Chauffeur
Rosario Borelli
as Romolo
Anna Manduchi
as Nightclub Customer (uncredited)
Quinto Gambi
as Arrested Criminal (uncredited)
Fortunato Arena
Pietro Innocenzi
as Benito Giua (uncredited)
Alfredo Quadrelli
as (uncredited)