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 group of scientists are trying to produce the perfect soldier by cloning. The day the clone is born, Marty Stillwater, a mystery novel writer, feels that something strange is going on inside his body and mind. Seven years later, Marty discovers that his double has his same physical appearance but has the personality of a murderer.