Quarter-midget car racer Michael Haynes and his twin brother Mark, the team's mechanic, are used to winning their races, but when a new, unscrupulous racer starts competing, even causing Michael to be injured in a race, the twins are tempted to start using different tactics themselves.

Kelcey wants to quit the basketball team. A mysterious person named Dr. C is running a basketball clinic at her school. Dr. C claims to be able to fix basketball problems, but Kelcey is sure it'll take more than a doctor to make her love the game again.

Andrew's been working overtime on improving his speed with his older brother. Can he pull it out and help his team win?