When alien pals Zig and Wikki lose their spaceship on Earth, their friendship is definitely in trouble. An argument causes them to seperate but they are soon reunited-inside a cow's stomach! In order to get home, they must escape from the cow, travel through the farm and find their spaceship, picking up fun facts about ecology and some fights along the way. They soon realise that everything in the farm is connected, all rely on each other to survive, making them learn an important lesson about their own friendship.