A must see
This movie is worth seeing for a number of reasons: first, the performance of the actors, especially Fernando Fernán Gómez, is out of this world; second, it gives useful insight into Spanish history and some of the notions which have shaped the country's culture (so, it would be appropriate to show in a Spanish culture course); third, it is a wonderful rendering of an underrated novel by Galdós; fourth, it post interesting questions as regards the conflict between "honor" and "love".
"With enough courage you can do without a reputation" (Rhett Butler. "Gone with the Wind")