Minor Characters
Grandfather/Dad's Dad
Josh's grandfather died of hypertension when he was 45. This means that Dad has a genetic predisposition for hypertension, as do Josh and JB.
Coach
Josh and JB's coach. He refers to the boys as his stars and when their feud stretches on for weeks, he encourages Josh to make up with JB for the sake of the team.
Uncle Bob
Mom's younger brother. He thinks he's a chef because he watches cooking shows on TV, but his meals are laughably terrible.
Grandma
Josh and JB's grandmother.