Convinced his friends forgot his birthday, Timmy visits Mr. Wisdom and is shown what Flossmore Valley would be like if he wasn't around.
Timmy finds his old toy rocket and imagines that he and Brushbrush are astronauts in space. They head to the Planet Shmengee to liberate the space station from the Cavity Goon and Miss Sweety.
Convinced his friends forgot his birthday, Timmy visits Mr. Wisdom and is shown what Flossmore Valley would be like if he wasn't around.