Turbo must save the city from a menacing tiger beetle, who has challenged him to a race on a stunt-filled obstacle course.

White Shadow is invited to race against his hero but doesn't realise the competition is fixed. Turbo must slow down to win a gecko lizard's challenge.

Chet enters a dangerous pinball machine race and the crew must stop sewer-surfing roaches from infesting the taco stand.

The crew is summoned to Africa by the Queen of the Banana Slugs and White Shadow is challenged to a match by three champion sumo wrestling snails.

Fire ants swarm the city and it's up to Burn to race their leader. Skidmark goes missing when the crew travels to Mississippi for a race in the swamp.

Birds suddenly start attacking the city and it's up to Turbo and the crew to figure out how to get rid of them. On their way to visit a sick kid snail, the crew runs afoul of a villainous sheriff.