Fun with pink-haired Stephanie, an optimistic eight-year-old, and superhero Sportacus, as they learn how to make healthy choices and get active. Robbie poses as a teacher at the LazyTown school so he can stop the kids from learning new things. He traps Sportacus in a hole in the ground, and it is left to Stephanie and the kids to rescue him. Once out of the hole, it is up to Sportacus to rescue Robbie from a science experiment gone wrong.