When Roger (a Robin Hood-esque, stray dog) and Belle (an elegant yet spoilt pet cat) are thrown together amidst the chaos of a robot take-over of their home city, they must push all their preconceptions aside in order to survive, as they embark on a high-stakes, action-packed adventure.

August 1944 two months after D-Day, the Allies are advancing across France. A team of British and American commandos are dropped behind enemy lines on a secret mission to ambush a German Officer and steal maps charting the location of the enemy artillery along the front line.