Her first theater debut was along Aurora Walker in the "Las Walkirias" play.
Her next big success was in the Spanish play "Las Corsarias".
People started printing postcards with her image, breaking sales records for that time, especially after her great success in the Revista Theater.
[1] The next big step in Montalván's career was her appearances in magazines like "¡Ra-Ta-Plan!".
In 1935, she filmed her most famous piece of cinema, which was directed by Jean Renoir.