I was at that final taping of TTTT. I remember Joe G. signing off by saying it's "a special goodbye, one that's known only to us." After the last taping, I saw Garry Moore getting in an elevator going up to what I assume was a "wrap up" party. That left Pyramid in NYC on ABC which taped till 1980. Cullen hosted the short-lived Pass The Buck which came from the Sullivan theater. Then he relocated to CA to start work on Love Experts. TTTT would come back in 1980 with a faster format and rotating celebs. Cullen, Cass and Carlisle were on but all three were never on the same week.