I pulled this footage out of my old Hi8 video from 1992 and posted it on YouTube. One thing that struck me when Bill appeared onstage was that he was so much bigger than the biggest contestant in the show. I haven't been able to find much information about him after 1992 so I hope he got home alright.
Oops! Here's the link:https://www.youtube.com/watch?v=1dEOfK1ViWo