Woman to Woman (Spanish: De mujer a mujer) is a 1950 Spanish historical drama film directed and co-written by Luis Lucia and starring Amparo Rivelles, Ana Mariscal and Eduardo Fajardo.

[1] It is set in the nineteenth century, and was part of a group of costume films released by Spain's biggest studio CIFESA during the period.

The film portrays the emotional bond that develops between the wife and the mistress of a man.

After a family disgrace Isabel needs internment in a mental residence.

Her nurse will be her confident, the link to her husband and the outside world.