Como tú ninguna is a black and white film co-produced by Argentina and Mexico directed by Roberto Ratto according to his own script that premiered in 1946 at the Teatro América and starred José Cibrián and Maritza Rosales.

The sometimes profound, sometimes slightly sordid tale of Elena, a famous concert pianist who, as a child, was sexually assaulted by a circus clown while the music of Manuel de Falla "Ritual Dance of Fire" could be heard from the circus tent. Since that time, Elena has gone into hysterics every time she hears that composition. Making matters worse, the lascivious clown is now her business manager.

During a mother's dream comes up Gloria Rivas as a vamp who crushes her son's life.

Widow of a rich older man, Sonia returns to her old neighborhood, unable to claim his inheritance. As soon she arrives, she meets her old love Roberto and they revive their romance. But this love can not be due to Sonia's greed, who becomes the mistress of a handsome and wealthy gangster.

Chico, a young Puerto Rican living in Spanish Harlem, becomes a heroin addict after a rivalry between him and his father for his mother's affection. Following a 6-month jail term, he is now cured of his drug habit and working in his father's business. Chico meets Nick, his former dealer, for a casual drink, but his father assumes he has resumed drug use.

Backstage musical: showbiz couple fusses and breaks up, then resolve their problems just before the end.

A woman's work ambition causes marital problems.

Blanquita, a very superstitious Cuban young woman, visits a fortune teller on the eve of her wedding to Roberto. She predicts that her first husband is destined to die, as well as would not make her happy. Believing this and according to her uncle, Blanquita starts looking for a man about to die, with the intention to marry him, then become widower and take Roberto as her second husband, thus freeing him from the curse.

Miguel, a young adventurer with a good social position, flees his home to prevent his marriage qith a woman chosen by his family. In their flight is hidden in a gypsy caravan merchants. There he meets Rocío, a beautiful young woman with an extraordinary voice. Michael will be involved in the events of the troupe and incorporated into the show, going from town to town.