When new team members are being kidnapped and threatened, Frank and Joe join the basketball team at the request of their principal to uncover the culprits.

"Have you ever heard of Gravity? No, not gravity, the centrifugal force pulling us to the Earth. I'm talking about Gravity--the greatest ball player to ever lace up a pair of sneakers."--

Best friends Isaac and Marco face various challenges in sixth grade, such as Isaac getting better grades, Marco winning a spot on the basketball team, and both seeing their efforts make a change in their respective family lives. They hope their friendship and support for one another will be enough to help them from falling short.