Chloe sees Mr Stink every day, but she’s never spoken to him. Which isn’t surprising, because he’s a tramp, and he stinks. But there’s more to Mr Stink than meets the eye (or nose) and before she knows it, Chloe has an unusual new friend hiding in her garden shed. As Chloe struggles to keep Mr Stink a secret, and her dad tries to hide a secret of his own, the stage is set for an epic family confrontation. But there's one other person with a an secret - Mr Stink himself.