Their unreleased 1972 documentary ("C***sucker Blues") has finally found it's way to the Internet. Check out the story behind it, and watch a clip of it here.
When you click on the video at the link above, you can see the other parts of the film too. The quality isn't great (it was shot on Super 8), and it's pretty unflattering to the Stones (Mick snorts coke!), so it's probably for the best that they decided not to release it.
Nevertheless, it's history.
