La pícara Susana
Mischievous Susana (original)
Socialist librarian gets mixed up in the family life of a spoiled rich girl and her screwball family.
Starring Mapy Cortés, Luis Aldás, Fortunio Bonanova, Fernando Cortés, Alfredo Varela, Luis G. Barreiro, Alfredo Varela padre
It's a comedy movie, and has a rating of 5.4 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from United States.