Arthur was a basketball champion in high school, but his jealous teammate John stirred up chaos and broke his leg. Twenty years later, he ends up being an assistant coach, and John, now a school board member, fires him. Desperate, he is struck by lightning, and his body turn eighteen again. Using the fake name Art, he returns to high school, protects his daughter Linda against bullies, and becomes the basketball star again. Those who hurt him and looked down on him shall pay for what they have done.
