Roy is excited about going to the park to climb trees with Becky and Tristan. But when Maura tells Roy he is too small to climb trees, Roy decides he is sick of being small and stretches himself out until he ends up eight feet tall. Roy thinks all his problems are solved and has a great time climbing trees in the park. But when people react to his giant size with fear and panic, Roy ends up feeling sad and confused. He really thought being tall would be the greatest thing in the world. Roy wonders what Wonder Roy would do?