Maybelle is a lovely, plump cockroach. She lives in her own cozy little home under the refrigerator of Mr. and Mrs. Peabody. Maybelle knows it's best to stay hidden away, but she simply adores food. Just once she would love to taste something yummy before it hits the floor! When the Peabodys invite a Very Important Guest for dinner, Maybelle can't resist. She takes a teeny taste — and splashes into the biggest adventure of her life!