Elvira Fernández, vendedora de tiendas

[1] It stars Paulina Singerman, Juan Carlos Thorry, Tito Lusiardo and Sofía Bozán.

She investigates the injustices of the workers and leads a strike, forcing her father and the store operators to bring about improvements in working conditions.

The film has been compared to other film of the period including Mujeres que trabajan (1938), La rubia del camino (1938), Isabelita (1940), sharing the common theme of "a spoiled young woman [who] learns both the value of hard work and the capacity to care for others under the tutelage of working class characters".

[3] Central to the film is the union protest, which has been described as being "quite complex", "summarized in a sequence quite clearly through a series of images [with] passionate speakers".

Raúl Manrupe and María Alejandra Portela in their book Un diccionario de films argentinos (1930-1995) wrote: "...a social issue in the service of comedy.