Three little pigs, Marvin, Browny, and Piglet, each build houses to escape from a hungry wolf. Marvin builds his house from straw, which the wolf easily blows down. Browny builds his from sticks, which also gets blown down. Piglet builds his brick house, which withstands the wolf's attempts to enter. Eventually, Piglet outsmarts and traps the wolf, rescuing his brothers. They rebuild stronger brick houses and live happily ever after.