"l'Auberge Espagnole" ("Una Casa de Locos", the Spanish title :) , a French film about foreign students in Barcelona. It shows quite well the authentic contemporary Barcelona. Not to be missed by anyone planning to study in Barcelona or to stay there for a while... even it's so fun that's highly reccomendable in any case.
"All about my mother" ("Todo sobre mi madre") You may love or hate Almodovar's films, but you'll see many parts of Barcelona at this film.
"The burned city" ("La ciutat cremada") Film about the events from 1899, which were later known as the "tragic week". It's difficult to imagine now, from this cosmopolitan and peaceful city, that we had such a bloody past. Really disturbing film, I'll only recommend it if you're very interested on these historic events.

