When famous pop star Misty Twiglet moves to Bumbleford she wants to meet roly-poly flying pony, Kevin - it's so exciting - she promised him biscuits!But when Kevin is captured in Misty's back garden, things become serious and there isn't a biscuit in sight.Kevin's best friend Max and his sister Daisy must come to the rescue, and there's no way they're giving up on him without a fight.