Meet Harry, a young boy with an imagination as large as the universe! Harry and his trusted co-pilot, Stinker, leap head first through a magical mirror despite his mum and dad’s advice. Harry and Stinker are on a mission to discover the stars and planets, and their excitement is off the charts! Follow Harry as he zips through space in a spaceship, discovering fascinating planets and forming new friends with three amazing aliens. But watch out, as they must stay away from the Grumpo’s solar systems, or things might take a grumpy turn!