A young woman, who sells music recordings in the flea market in Madrid, passes herself off as a friend's girlfriend so that he doesn't lose his inheritance.

After the death of Queen Mercedes, Alfonso XII's first wife, the problem of the succession is raised. The monarchy needs a heir and the King choses María Cristina from Habsburd to be the futur spanish queen. But Mercedes memories will be against the marriage and the long-awaited son will born when Alfonso is already dead.

Alfonso de Borbón and his cousin María de las Mercedes de Orleans fall in love and, although both families do not maintain good relationships, young people marry when Alfonso became king of Spain.

After losing her father at sea, young Marisol leaves Cádiz for Madrid, stepping into a household unraveling under the vanity of her aunt Leonor and the chaos of her spoiled cousins. With Javier facing jail, Churri chasing suitors, Jorge skipping studies, and little Pili lost in cinema dreams, Marisol takes it upon herself to restore order. Armed with grit, a loyal maid, and a friend from the train, she battles dysfunction and deception—earning Leonor’s scorn but fighting for a family worth saving.

The wealthy father of a young girl who has a relationship with a boy who has just won a waltzing contest employs him in a factory in order to make him a profitable man.

This is the Spanish-language version, with a different cast and crew, of the Charlie Chan film Charlie Chan Carries On, in which Charlie sets out to discover the killer of an American found dead in a London hotel room.

A Spanish singer, known as "El Ángel", owner of a nightclub, lives a double life as an expert in alarms for gangs of thieves. In his last robbery, he betrays his partners, and his lover is kidnapped and he is blackmailed. Thinking that she has betrayed him, he abandons her to her fate. Finally, she committed suicide. El Ángel reconsiders his life and decides to become a monk. But his former life will meet him within the walls of the monastery.

The young Candelas, seduced and abandoned by Arturo, an unscrupulous womanizer, meets two soldiers, Tiburcio and Angelillo, who, in order to help the girl out of her predicament, organize a musical recital to raise money.

A gringo gunman and two Mexican families fight a bandit and his gang.