A rich man protects an orphan and her donkey but she must be sacrificed as a result of an accident

When listening to a melody, an old man recalls moments of his childhood.

The life of the tenants of a Buenos Aires tenement during the interwar period.

A group of secret agents faces a gang led by a scientist who kidnaps children in order to create superior beings.

In an art academy that serves as a screen for a strip club, a pimp falls in love with one of the prostitutes, but she sells herself to a rich man.

A cabaret in Buenos Aires on Christmas night.

To keep his daughter away from a gold digger, a millionaire hires a young man to make her fall in love.

A university student comes to stay with a bedridden woman and her four children. Helping out around the house, she soon grows fond of the mother and children. An attorney falls for the student, but the couple experiences problems when she declines to leave what he refers to as "that lunatic asylum."

A shopkeeper who dreams of singing songs and her bosses dispute it, believing her heir to a fortune.