<p>Why are extraordinary creatures disappearing from the Banana Sanctuary for Amazing Animals? When explorer Billy Banana mysteriously vanishes while on a mission to rescue the world¿s deadliest ¿ and smelliest ¿ Amazonian frog, his son Arthur is left home alone. Can Arthur save their beloved sanctuary from the clutches of Aunt Hernia and her gang of terrifying underworld villains?</p><p>With the help of cousin Rubella, the pair of young eco-warriors desperately try to foil Hernia¿s dastardly plot to turn the sanctuary into flats. Easier said than done when your master plan involves a zombie sloth that only wants to eat brains, a penguin with an attitude problem and a miniature gorilla who refuses to be squeezed into a pair of pyjamas for an important meeting!</p>