A killer priest is on the rampage across London and an egotistical Hollywood action movie star is out for revenge when is his precious comic book collection is stolen.Meanwhile, gangster Marty Cook's dreams of going legit swiftly turn pear shaped when one of his bouncers accidentally kills one of his salsa club's regular customers.Razor sharp wisecracks, gaudy characters and even gaudier situations abound in Cold London Blues, a violent and pitch-black Brit Grit comedy of errors.