Antonino Santana

Numa cidade balneária no litoral de São Paulo aparece um peixe de origem desconhecida e começa a fazer vítimas. Conhecedores da fauna marítima são convocados para o local.

Filmmaker José Mojica Marins travels to spend Christmas with friends in a small farm, where they spend leisure time while Mojica writes the story for his next film. However, he observes eerie things in the house, with his friends being possessed one by one by some supernatural evil force.