Mr Antonio is undergoing a bad economic situation that shares with his daugther Leonor, a lovely teenager who makes him happy and helps him sewing to make end meet. But its not enough and Mr Antonio has no other choice than working as a thug of a night club. A job that brings unexpected changes tto his life.
Mary dreams of following the footsteps of his mother, Stella Marco, once famous popular singer. Both survive renting rooms to people in show business. Determined to follow the career of her mother, Mary fails in her first attempt to succeed in the theater. But the faintness of the star at the premiere of a play will be her big chance. Mary has an unexpectedly huge success and becomes 'Miss Cuplé'.