Soccer Dog: European Cup opens with the titular hero, Kimble, escaping the clutches of an evil scientist, bent on performing animal experiments. Our plucky canine hero then falls into the hands of Zack (Jake Thomas), an American boy who's been brought to Scotland after the death of his mother to be reunited with the father he never knew, Brian (Nick Moran). After a bumpy introduction, father and son eventually connect by playing soccer together, and when the unusually nimble Kimble storms onto the field one day, their lives change forever.

A young boy, who dreams of meeting the grandfather he never knew gets his chance, when an inventor friend constructs a time machine. After arriving in the past, it soon becomes apparent that his knowledge of the future could change the course of history.