Mark Mayerson and Thad Komorowski (whose blogs I should have added to my BlogRoll a long time ago, recently rectified) posted an excellent video each on the subject of animation re-use. The first, posted by Mr. Mayerson, shows many examples of Disney animation re-use, particularly in the films of director Wolfgang Reitherman. Warning: this video is set to a jaunty chanson française.
The second, created by Mr. Komorowski, shows many examples of extensive animation re-use in cartoons by famed director Bob Clampett. Warning: this video is set to awesome music by Raymond Scott.
I find this stuff fascinating, especially the Disney one. It’s like rotoscoping². It also appears that dancing is difficult/laborious/expensive to animate from scratch. But: why bother completely re-doing something picayune but complicated like a dancing scene when the audience hasn’t seen the original version in years? The re-use of animation in the dancing scene is certainly not the biggest problem occurrant in Disney’s Robin Hood, nor the most egregious example.

Posted by The Editor 