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

A millionaire appoints an administrator to control his daughter's overspending.

A lonely woman marries a man without getting to know him.

A homeless young woman breaks into a married couple's house claiming to be the man's daughter, but she regrets the deception.

A man tries to avenge the death of his sister, a gambling addict. Another man, an ex-convict who whistles when he commits a crime, is reunited with his blind mother.