A shoot out after a robbery ends with the death of the Chief of Police. Police detective Ghini goes in search of a suspect, Lanza, to avenge the death of his boss. Ghini's search leads him to Belli, a Sicilian gangster and 'Trashy', the dirty leader of a gang of killers. The action is violent as both police and criminals track down Belli who still finds some time to attempt a couple of robberies...
Luc Merenda
as Commissario Ghini
Tomas Milian
as Sergio Maraschi, detto "er Monezza“
Elio Zamuto
as Belli
Katia Christine
as Carla
Imma Piro
as Agnese Rinaldi
Nicoletta Piersanti
as Maria Ciacci
Alessandra Cardini
as ragazza in ostaggio
Aldo Barberito
as giornalista
Franco Citti
as Antonio Lanza
Paolo Bonetti
as Ranocchia
Mario Brega
as Questore Alberti
Massimo Vanni
as Marchetti
