Orphan girl under the protection of a benefactor begins to suspect that her mother had an affair with him and that he's her father.

Local oligarch has the hots for a small-town schoolteacher; to escape from the problems he causes them, she and her boyfriend both move to Mexico City... but they lose contact with each other, and complications.

1942 film by Raúl de Anda

1949 film

1943 film by Ernesto Cortázar Sr.

The Dressel family owns a prosperous hardware store in the city. The business is managed by Mrs. Dressel, a strict widow who has two sons: Federico and Rodolfo. Federico falls in love with the singer Magdalena and marries her against Frau Dressel’s wishes, as she wants her heir to marry a German woman. The young couple must face constant harassment from Frau Dressel and an accusation of adultery.

1944 film by René Cardona