Good Knight is back again...and it's his birthday! His three little dragon friends want to surprise him with a birthday present, but they don't have any money.
Fuzz, a possum who likes big excitement, convinces his friend Cork, a muskrat who prefers safer adventures, to go on a snowy exploration, which leads the friends into a situation that reveals the truth about their bravery.
When Cork and Fuzz agree to babysit a young porcupine, Cork ends up doing most of the work, and when Fuzz gets into some trouble, it is up to both Cork and the baby to come to his assistance.
As best friends Cork, a muskrat, and Fuzz, a possum, try to catch a mysterious floating yellow object, Fuzz eagerly keeps taking action while Cork cautions him to wait a moment first.
Cork the muskrat loves to clean, but his friend Fuzz the possum would rather spend his time playing. When Cork asks Fuzz to help with the chores, the two friends will have to resolve their differences--perhaps by finding a way to have fun and clean up at the same time.