From Andy Lamonica:
The origional Metropolis (http://www.apple.com/trailers/independent/metropolis.html) is being restored by Kino International (http://www.kino.com/metropolis/). Apple (http://www.apple.com) has posted the trailer in Quicktime 5.0 (http://www.apple.com/quicktime) format for your viewing pleasure.
The website is: http://www.apple.com/trailers/independent/metropolis.html if you are having trouble seeing the hyperlinks above.