A maid with a checkered past falls in love with the son in the posh household where she works, and gives him a baby.

Emilio Fernandez directs Dolores Del Rio and Pedro Armendariz in a classic tale of family and obsession. Raimunda's daughter Acacia hates her stepfather Esteban, and in order to escape her suffocating home life she's accepted a marriage proposal from a man she doesn't even love. But Esteban has become obsessed with Acacia, and in order to ensure that she doesn't leave he's plotting to murder the girl's unsuspecting fiancée. As Esteban's true nature emerges, mother and daughter must band together to support one another and make sure that their family bond remains strong even in the darkest of times.

After indulging in an affair with a man (a friend of the family) she truly loves, a woman returns to her young son and husband for good, and loses contact with the man. Her husband is unaware of the affair. Twenty years later, there is news that the friend has died and left all of his money to the younger son in the family, which leads us to question this younger son's biological origin.

After the mysterious disappearance of an oil well owner, one of his workers, Gerardo assumes the business management. Soon, the owner's sister arrives from Argentina, and, believing that Gerardo killed her brother to keep the wells for himself, she starts working as a singer under a false name in the same casino her brother disappeared, in order to find out what exactly happened.

An American insurance adjuster, stranded in Havana, becomes involved with an archaeologist and a collector of antiquities in a hunt for treasure in the Mexican ruins of Zapoteca.

An American cowboy living in Mexico discovers his cattle is being eaten by a giant prehistoric dinosaur.

Liberal farmer Pepe has arrived in Santa Fe to visit his aunt, Dona Perfecta. While he's there, Pepe is eager to teach the traditional-minded townspeople a new way of living. Unfortunately for Pepe the people of Santa Fe aren't eager to embrace change, and when the citizens begin to voice resentment Pepe is forced to seek refuge with his sympathetic aunt. Dona Perfecta is just as traditional as any of the other townspeople though, and only suffers Pepe due to the fact that he is family. When Pepe and his cousin Rosario fall deeply in love, the situation quickly comes to a head.

Dr. Pablo, something womanizer, going to marry with Mini and cheats África, singer and his lover, telling her to wait while she is on tour in Cuba. With her, he poses as a friend industrial, Ricardo and his intention is not to see her again. While Africa is out he marries Mini, which proves to be terribly jealous. Complications ensue when Africa returns to Mexico and start searching for the fake Richard. By chance a friend of Mini will be in a beauty salon and this ensures she can take to "Ricardo" because is "a friend of her husband". A typical sitcom with a blistering pace.

In mid-nineteenth century Guanajuato, the beauty and charm of the young heiress Amalia conquers the lowly foreman Ricardo with fatal results. Prevented from consummating their love, Ricardo is going to Guanajuato where again later become the rich owner of a mine. On his return, fate has prepared a tragic encounter with Amalia.

Amalia, aged, remember when Fernando Mendoza, his former medical school, came to San Esteban, the town where she lived. They worked together and became his love. Although he was engaged to another, Fernando decided to return to the city to complete his commitment to her and finally reunited with Amalia, but the facts do not happen as they had planned.