Charlie Brown is a young boy who lives on the moon with his parents. They are one of the first families to live there, and they are always exploring the lunar surface. Charlie is an adventurous kid, and he loves to go on hikes and find new rocks to collect. One day, while he is out exploring, he finds a strange rock that looks like a peanut. He takes it home to show his parents, and they are amazed. They take it to the scientists to have it studied. The scientists determine that it is a meteorite that came from Earth. Charlie is thrilled to have found something so special, and he is now known as the boy who found the peanut rock on the moon.
Harrison is a young man who lives in a future world where the environment has been ruined. The government has a program to send people back in time to try to fix the damage, but Harrison is reluctant to take part. However, he decides to go anyway and quickly realizes that he has the power to change the future. With the help of his new friends, he sets out to make the world a better place.
Nina the Mouse is busy collecting acorns for winter when she's suddenly grabbed by a hawk. She's terrified as she's carried high into the sky, but she comes up with a plan and falls out of the hawk's grasp, into a tree. She's learned her lesson and is extra careful from then on.