Elvira Fernández, vendedora de tienda

A bank clerk uncovers the manager's criminal behavior and prevents him from carrying out a murder.

Various love and crime stories take place in the context of a theater, between tango singers, musicians and dancers.

A boy who is doing compulsory military service in the navy has a confrontation with a superior over the love of a woman.

A singer married to a gambler is accused of murder.

A woman finds herself in trouble from a single mother whose father has stolen her child and decides to protect her.

The owner of an artists agency meets a soccer player who sings, and sets out to make him a star.

Some youngsters from the city, visiting the countryside, have fun tricking naive local boys.

A young millionaire meets a mechanic who has invented a carburetor as a result of a breakdown in her car.

In order to seduce a humble man, a rich girl pretends to be a maid.

A woman and her two companions get lost in a storm and end up in a creepy house where a mad doctor is conducting experiments in the basement.

An authoritarian tutor changes his behavior thanks to a young orphan with whom he ends up falling in love.

The romance between a young man from a wealthy family and the dancer from a place of fun.

A single mother who is denied work to support the son she had with the aristocrat who had seduced her, is helped by a singer, a director of orchestra and an American female singer, who get her shelter in the humble pension where they live.

Obsessed by a Mexican singer, an Argentine doctor arrives in Paris; Far from his land he begins to find his true identity transforming into a singer of tangos.

The life of some circus people and how their lives are affected by melodramatic situations.

Catita intercedes when a producer courts a chorus girl who is the director's girlfriend.