Apparently this was from 1968.
If you click on this link:
http://www.youtube.com/watch?v=6KUqHzk26kI
There are some more Gilliam animations (under the related videos category) some it's a safe bet you've seen others you may not have seen before.
Enjoy.
Comments
Holly: That was great.
sit-on-my-face: GENIUUUUUUUUUUUUUUUUUUUUUUUS!!!!!!!!!!!!!
danagumby: This one I haven't seen, thanks for posting it. I really enjoyed it. Have a wretchedly Merry Christmas!!