In this sequel to the 1993 box-office hit The Sandlot, it's 1972, and a new bunch of neighborhood kids have taken over the field where they play baseball all summer. Saul (Cole Evan Weiss) is the unofficial leader of the group, who heads up the baseball team and looks after his younger brother, Sammy (Sean Berdy), who can't hear but does play-by-play on the games using sign language. Saul has to face the indignity of letting girls play on his team, but things get even worse when one of them brings her dad's toy rocket to the field. The model accidentally sails over the fence and into the yard of Mr. Mertle (James Earl Jones), owner of the meanest dog in town, leaving the kids with a serious dilemma about getting it back.

In the year 2035, technology and robots are a trusted part of everyday life. But that trust is broken when a scientist is found dead and a skeptical detective (Smith) believes that a robot is responsible.