Peter Learns a Lesson is a touching tale of Peter the penguin who loves to tell jokes and play pranks on those around him. He tries to make friends at school by getting them to laugh at his mischievous pranks. What starts out as humorous fun escalates into pranking behavior that has everyone in his class upset. His friends get together to come up with a plan to show Peter how his pranks are upsetting and cause others embarrassment. Follow Peter as he learns an important lesson of kindness and stops playing hurtful pranks. Will Peter find a creative way to be his playful joking self with his friends?