The movie starts with Braulio Peláez (Pedro Infante), a schoolteacher, having just fallen off his horse, representing the situation he and his family are in. The next scenes introduce the viewer to his family and their poor financial and social situation. As Braulio stumbles around looking for his glasses, he causes a famous film star, Alfonso de Madrazo (Rafael Alcaide) to crash his car. Braulio offers him to eat at his house as an apology. Braulio's sister and mother, big film fans, immediately recognise Alfonso and attempt to get him to bring the girl, Luisa Peláez (Irma Dolores) to Mexico City to become a film star. Alfonso agrees and tells them to come to the capital.

Braulio es un profesor despistado que le provoca un accidente a Alfonso del Madrazo, el actor favorito de su madre. A partir de ese momento, el introvertido Braulio se verá involucrado en el mundo de la actuación.