Justin and Carlos have played baseball together since they started T-ball, but their friendship is torn apart when they are forced to play on rival teams.

Peter and Noah Eccleston are identical twins, so it's no surprise they make the perfect paintball teammates. But when Coach Patterson offers them a chance to compete for a single spot on his elite paintball team, the brothers turn on each other. With markers blazing, the twins cut down the competition with ease. But when they finally face off against each other for a point-blank shootout, who will be the first to pull the trigger?

Trey McTiernan, the Spartans' team captain, becomes fast friends with Griffin Henshaw, the newest member of their squad. The problem is, Griff used to play for the Spartans' biggest rivals, the Goliaths, and the rest of the Spartans' think he's a rat. So, Trey's teammates set a trap for Griff to see where his loyalties lie -- and they ask Trey to be the bait! Trey doesn't know what to do. If his teammates are right, then betraying his friendship with...

Joe joins his school's basketball team, but finds that the players are disorganized and lacking in discipline--so he sets out to use the skills he has learned in kung fu to bring the other players together as a functioning team.