Sergio Martino's 1973 poliziotteschi The Violent Professionals aka Milano Trema – La Polizia Vuole Giustizia doesn't exactly reinvent the wheel, but it's one of the better examples of an overpopulated genre, with Luc Merenda playing the typical shoot-first-so-you-don't-have-to-ask-questions-later maverick cop after the gang that killed his boss and several innocent bystanders. ......