Ambitious young woman decides to leave her backwards hometown and move to Mexico City to study for a scientific degree.
Tina Romero
Teresa
Jorge Martínez de Hoyos
Tío Eleazar
Alma Muriel
Aurelia
Estela Inda
Madre de Teresa
María Rojo
Carmen
Rosaura Revueltas
Tía Licha
Flor Trujillo
Sofía
Gabriel Retes
Armando
