AKA Brothers Till We Die - another Lenzi cop thriller - Thomas Milian was in several of his films and has previously played the twin Marrazi brothers but in seperate films.
This brings them together and gives Milian the chance for a dual role- he plays El Monnazza a small time crook and car mechanic and El Gobbo his hunchbacked brother who is a much more big time crook.
On his return from Corsica he gets the old gang together for a major bank robbery but they betray him and leave him for dead.He hides out with his heart of gold hooker girlfriend while plotting his revenge and uses his brother as a dupe to keep the cops off the scent.
Milian is very good in both roles with his goofier brother supporting his superior sibling as events spiral out of control.
There is one key scene where the hunchback takes his girl to a posh nightclub where the rich and famous mock him but he soon turns the tables and does a full on Tony Montana several years before Pacino - its of Milians best roles - 4/5