Not only is The Hollywood Show hosting a Back to the Future cast reunion, but there's also a Buck Rogers in the 25th Century cast reunion as well! Gil Gerard, Erin Gray and Felix Silla are confirmed to attend. In case you're curious, Felix Silla played the lovable robot TWIKI (but was voiced by Mel Blanc). Personally, I'd rather meet Pamela Hensley who played Princess Ardala. I always had a thing for bad girls.