The Magic School Bus is an award winning animated children’s television series based on the book series of the same title by Joanna Cole and Bruce Degen. It is notable for its use of celebrity talent and being both highly entertaining and educational. The class is enjoying a normal summer day at the beach until Ms. Frizzle discovers a letter from "Uncle Shelby," who wants the class to look after his beachfront property. The kids soon discover that this "luxurious" accommodation is only a tiny spot on the shoreline. Why would anyone want to live in a spot where they're battered by waves at high tide and baked by the sun at low tide? To find out, Ms. Frizzle turns the kids into mussels.