What's your favorite movie that is in a language which you do not speak?

You must be very young,
haven't seen many movies,
only seen the worst movies,
or else you really need to get into directing and make a movie that will put everything else to shame.

Or maybe that's the translated name of some movie I've never seen. ¯(ツ)/¯

Although, I am curious, what would it take to make a good movie in your opinion? Or what do current movies seem to be lacking in?