Even though not at it's best quality and is the only cut I could find on YouTube, it is the only clip having to do with Cartoon All-Stars to the Rescue (1990) in the public domain due to being published by the United States federal government, while the rest is currently remaining in copyright.
Executive Office of the President of the United States
<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=Lbzno5VDzRk">YouTube</a>