Watching the Season 3 "Here's Lucy" DVD there's a special introduction to episode #20 by one Emile Autuori. Oh yeah, it's definitely him. Looks fairly good so I'm wondering how old he would be now.
Anyway, he mentions he was on five episodes of "Here's Lucy", including the one he's introducing which is from 1971. Makes one wonder if Chuck Barris made up the whole story about how he discovered Emile as a guard working on the lot, goodness knows he's made up enough other stories.