A tough, violent cop who doesn't mind bending the law goes after a machine-gun-carrying, hunchbacked psychotic killer.
Maurizio Merli
as Commissioner Leonardo Tanzi
Arthur Kennedy
as Vice questore Ruini
Tomas Milian
as Vincenzo Moretto, 'Il gobbo'
Maria Rosaria Omaggio
as Anna
Giampiero Albertini
as Inspector Caputo
Ivan Rassimov
as Antonio 'Tony' Parenzo
Biagio Pelligra
as Savelli
Aldo Barberito
as Detective Poliani
Stefano Patrizi
as Stefano
Luciano Pigozzi
as Savelli's Henchman
Luciano Catenacci
as Ferdinando Gerace
Carlo Alighiero
as Avvocato di Savelli
