Evocation of the Carnival of 1912 and of 1940 through 4 characters: an entrepreneur and three singers.

The film begins with some sequences related to the youth of Dr. Ricardo Gutiérrez, his arrival in Buenos Aires from his native Arrecifes, his law studies and a double frustration, as a writer and in his crush on a young woman who loved another man.

Dramatizations of four cases "drawn from Buenos Aires police files".

The romance in a student pension run by a good-natured spinster, between a pensioner and a student gambler.

A peasant must emigrate to Buenos Aires after having lost his property due to neglecting his work.

Nina Miranda leaves jail after spending 20 years imprisoned for a murder that she insists she did not commit and recalls the time of her youth.

Stories in a boarding house where an actress, a bank employee and a trickster live.

Class B comedy directed by Julio Irigoyen and produced by his Buenos Aires Film studio. His plot is unknown.

During a conversation between a grandfather and his grandson, the latter tells him the story of the liberator General José de San Martín (1778-1850) from the patriot's childhood, through his stay in Spain, his return to the Río de la Plata, the development of the continental plan and the European exile.

When a concert pianist is crippled in a car accident, his wife turns to gambling and gets in over her head.

A thief, after robbing a bank, meets by accident an aristocratic woman who asks for money to help an elderly asylum. They fall in love despite belonging to two different worlds.

A marriage that saves a family from ruin and a student who goes from the books to the radio.

A hotel waiter, a femme fatale and a failure.

Despite her father's contrary opinion, a young woman falls in love with a bolero singer.

A conflict arises when a girl whose father has died does not accept that her mother remarry.

The film tells the story of the natural son of a former president of Argentina and father of public education in the country, Domingo Faustino Sarmiento, named Domingo, according to the first autobiographical accounts.

A man finances the invention of a friend overshadowed and dominated by the women of his family.

A doctor is persecuted after treating a tortured man at a police station.

In 1812, the Argentine people and the army of the north resist the royalist advances.

A married man takes advantage of his friendship with another man, making him pretend to be the father of the children he has out of wedlock.