With his rowdy cousins constantly wearing out his motorcycle and the Mountain View Inn manager threatening to take care of the mouse infestation once and for all, Ralph decides it's time to get away for a while. He convinces his human friend Ryan to take him along to school, where Ralph instantly becomes the center of attention. But when Ryan's class decides to see how smart Ralph is by making him run a maze, the usually confident mouse starts to fret. What if he's not as clever as he thought?