The Pearson family kids are stuck at a boring lake house with their nerdy parents. That is until feisty, little, green aliens crash-land on the roof, with plans to conquer the house AND Earth. Using only their wits, courage and video game-playing skills, the youngsters must band together to defeat the aliens and save the world, but the toughest part might be keeping the whole thing a secret from their parents.

Set at the dawn of time, when prehistoric creatures and woolly mammoths roamed the earth, this tells the story of Dug, along with sidekick Hognob as they unite his tribe against a mighty enemy Lord Nooth and his Bronze Age City to save their home.