The fortunes of a humble mechanic and his teacher girlfriend, who teaches on a streetcar and is about to lose her sight, change when a talent scout promotes him as a singer, buys a school, and pays for the operation.

To prevent his father from finding out he has secretly married, a young man from a wealthy family disguises his wife as a maid. Members of the Clan Club, visiting the house, also disguise themselves as servants.

An entrepreneur encourages New Wave youth to get their own radio show on the air. Tour of great musical successes of the 60s, with the participation of Johnny Tedesco, Los Shakers, Los Gatos Salvajes and Yaco Monti.

Cándida marries a widowed millionaire. She is in full exercise of being the housewife, when her husband's daughter arrives, with the company of Amelita Vargas with 2 purposes: to find out what her father is hiding and that she marry him..