Fabulous Friday: Sly Stone co-hosting The Mike Douglas Show

I like to use the first Friday of the month for a mystery guest from *What's My Line?* I also like to tie that into whatever theme I'm using for the Diva/Mensch pair that week. It doesn't appear that Sly Stone ever appeared as a mystery guest but I've found the next best thing: he was co-host of *The Mike Douglas Show.*