Unidentifed Flying Kimball

Ward Kimball is the only animator I can ever imagine being caught up in this sort of stuff. This ARTICLE recounts Ward’s involvement with secret unreleased government footage of UFOs. Most intriguing, the piece says that in 1979 Ward publicly screened 15-20 minutes of animation from an unfinished Disney documentary about UFOs. Does this footage still exist? I’d love to see it.