Looks at leaves in all seasons of the year, explaining why they turn colors and fall from the trees as the weather grows colder and the days get shorter.
After his mother tells him to stop playing video games and go outside, a young boy tries to catch the last leaf on a tree, thinking it will bring him luck.
When Arthur rakes the leaves for his father and then jumps into them, spreading them everywhere again, he needs a little help from his friends to get the job done.