Milo, Lofty and Lark are given the responsibility of becoming judges while Judge Jackson is called away to referee a football match.

The exciting world of Grand Prix racing draws in Milo and his friends before they are given the chance to compete themselves by joining Tania Turbo's team.

Milo, Lofty and Lark help Chief Tyrone earn a special honour at the palace after they become heroic firefighters, but they have little time to properly train.