Muttropolis is movie central, and there's been a killing in Collie-wood. This calls for Kirg Bergman and Duncan McBoo, the craftiest cops around! The city is full of mean mongrels who are determined to stop them sniffing out the truth. But they haven't reckoned with the finest milkshake-fuelled minds in the force! Criminals beware: Bergman and McBoo are on your tail!