@Ubiq:
Nosferatu for those who haven't seen it.
Woh hey Holy Crap, all of Nosferatu in 1 video on youtube.
(what can I say, it took me a little bit by surprise)
By the way, I would like to point out some things about Metropolis that you may or may not know.
The original Metropolis, for the longest time, was only seen at the film's premiering. After that, another version came out, actually editing the storyline. It also replaced the beautiful orchestra score with a weird electronic one. I heard a synopsis of the edited storyline, and it was sort of like a re-hashed Frankenstein. I have to say, I liked the original plot better.