When Mrs Canary's eggs mysteriously disappear, a frantic Mr Canary dashes straight off to the Pigeon Valley Police for help. Unfortunately, Sergeant Loerie and Constable Mole's hasty attempts to make an arrest lead them to the wrong suspects. Leon Chameleon PI, who has quietly kept an eye on developments, decides it is time to step in and offer his services - after all, isn't he the best Private Eye in Pigeon Valley? He puts all his skills to work...