Pedro Armendáriz Jr., Elizabeth Aguilar, Saby Kamalich, Aarón Hernán, Luis Mario Quiroz, Juan Carlos Andrews, Gerardo Quiroz, José Luis Cruz, Adolfo Olmos, Jun Kawabe, Cuautli Arau, Salvador Rodríguez, Andrés Sánchez, Julio Monterde, Fernando Palavicini
The story runs in the 1940s Mexico City. A schoolboy (Carlos) falls in love with his best friend's mother (Mariana). Carlos is impressed because this family is not like the ordinary mexican families of the time, because they have many expensive American things, although they are not rich. The drama begins when Carlos gets out of school to go to declare his love to Mariana, and is discovered by his teachers.