The cartoons are about Peabody, a beagle who is the smartest being in existence. Peabody has accomplished many things in his life as a business magnate, inventor, scientist, Nobel laureate, gourmand, and two-time Olympic medalist. Mr. Peabody becomes sad and lonely and decides to adopt his own human son. In an alley, he meets Sherman a dorky, bespectacled, red-haired boy. After... (展開全部)