What are the best(accurate) Persian/Iranian movies to watch?

I'm looking for movies that are about Iran and Iranians. I always prefer it in Farsi(Persian) with English subtitles. It would also be helpful if it was the way people speak Farsi in Tehran, just because I'm more use to that kind. If anyone knows any really good or famous movies that will help me learn more about the language and culture(THAT ARE ACCURATE AND TRUE) I would really appreciate it. Thank you.