The owner of a building tyrannizes his immigrant tenants. Transformed into a dog by an old woman's curse, he experiences all the hardships of his situation; when a child's affection turns him back into a man, his soul is radically changed.

1970 film by José Luis Sáenz de Heredia

Nuria es una joven muy guapa que ha decidido enviudar, por que está harta de su esposo, un rumano multimillonario medio sordo y muy aburrido. Con la ayuda de dos de sus ex pretendientes: Roberto Clavijo, soltero y ornitólogo, y Pepe Orozco, también soltero y corredor de fincas, Nuria traza un plan para matarlo, que consiste en golpearlo con un candelabro. A cambio, el ejecutor se quedará con ella para siempre. Los dos se quedan horrorizados pero, al día siguiente, el marido aparece muerto y el problema, tanto para Nuria como para la policía, es descubrir quién es el asesino.

Malvaloca, dancer and singer, go to Las Canteras when she finds out that Salvador, her exboyfriend has been hurt. Salvador's college, Leonardo, goes with her and falls in love. They start a relation.

Javier Mendoza a Catholic missionary established in Alaska, recalls, when about to die, the years of his youth and his relationship with his family and friends.

Matador Ricardo wants to end his career. His manager and his mistress manage to dissuade him and get him to sign two contracts.