The Ferocious Beast (voiced by Stephen Ouimette) appears ferocious, but is actually gentle and kind. He is yellow, with big red removable spots, and three horns on his head. He often wears multi-colored galoshes which he pronounces as "Goo-lashes". His favorite catchphrase is "Great googly moogly!", which he says several times per episode. In "Hide And Go Beast", it is shown that he is allergic to pollen. Beast loves pretty much any kind of food, especially Hamilton's cooking, and is almost always hungry. He even loves baths. Maggie and Hamilton are his best friends. Hamilton often corrects his pronunciation, but he does not believe him.