No really,
Had the movie playing in the living room while I was in the kitchen. I heard his voice and was like “what the hell?”
So at the end of the ludicrous speed scene, Dark Helmet is picked up by two spaceballs. One is the “asshole”, the other is Rob Paulsen. He has a line, words to the effect “Here sir, let me help you up”.
Rob confirmed it. I just thought it was interesting since it is not a credited role.
Thanks for snapping the screenshot, Jester!