Simpsons director Jim Reardon did a student film at CalArts called Bring Me The Head of Charlie Brown. It was posted by AnimeHell in April and was so popular that the bandwidth immediately killed it.
UPDATE: I found a site that carries the file…at least, for the moment. Go HERE to view it in a browser, or save it to your hard drive by right-clicking HERE.
[…] that’s where we’re going to stop, even though, as with The Thing, I’ve barely given you the premise as…