Filmófono S.A.

Soledad, known as "La Cigarra", agrees to sing in Buenos Aires to have the opportunity to meet her liar boyfriend, whom she tries to forget in Rio.

Carmen and Ángel are in love but her mother doesn't approve their relationship. When Carmen gets pregned, Ángel decides to to go the city to star a career as a singer and earn enough money to take Carmen with him, but he never returns and Carmen, scared of her parents, decides to run from home and embrace a disolated life as a prostitute.

In-laws and relatives begin to settle in the house of two newlyweds. Even though their intention is to contribute to marital peace, they actually complicate their lives.