The beautiful and colourful Land of Oz is in danger! The Wicked Witch of the Waste is a personified pollutant. She is destroying Oz and it’s slowly turning black and grey. Even the famous yellow brick road is disappearing and Lionel the Cowardly Lion has lost his way. While looking for a way home, he meets a strange Tin man who used to be a gardener and a farmer turned into an eccentric Scarecrow, both under the Witch’s spell. With the help of all you lovely munchkins, will the gang find a way to stop the Witch and bring colour back to the Land of Oz?