While the full movie isn't legally hosted for free download, you can find: : High-quality 720p trailers from the original release. Classifications : Historical documents like the Office of Film and Literature Classification reports regarding its rating. Where to Watch the Movie
If you navigate to the Internet Archive and search for "Requiem for a Dream," you are not just looking at the movie. You are looking at a time capsule. Here is a breakdown of the key treasures (and horrors) stored within: requiem for a dream internet archive
Digital Ghosts: Rediscovering Requiem for a Dream via the Internet Archive While the full movie isn't legally hosted for
If you are looking for specific items, here is what typically survives on the Archive: requiem for a dream internet archive