Maria (voiced by Amalia Kassai) tries to flee a sect of German religious fanatics in Patagonia after she lets three pigs escape the settlement. Despite the knowledge that there is a wolf living in the woods, she bravely heads there. Soon enough, she comes upon a building that houses two of the pigs she let escape. She makes the place her home in no time, with the two pigs becoming her children. She enforces on them the parenting she has received while growing up as the house evolves into something from a nightmare. This film is directed by Joaqu?n Coci?a and Crist?bal Le?n.