I looked for this clip for hours recently, and thought I had lost it...but here it is, it was buried in a Miscellany tape!! Talk about RARE stuff!!!! From 1971, here is an appearance on the Sonny & Cher Comedy Hour by Carroll O'Connor, tux and all, singing the ending theme song of "All in the Family"...now we know what the words are!! What always got me is how Roger Kellaway played the song EXACTLY the way it was played on "All in the Family!"