Desc: El cumpleaños del perro: Directed by Jaime Humberto Hermosillo. With Jorge Martínez de Hoyos, Diana Bracho, Lina Montes, Héctor Bonilla. Two couples. One of the husbands kills his wife. He is temporarily helped by the other couple. The husband wants to help him, but his wife wants to turn him in to the police.