One thing I've wondered recently while watching some Feud '94 episodes, have there been many occasions when the original host of a show would leave due to circumstances such as quitting/being let go or cancellation, then having someone replace them as full time host, only for the old host to return to their old job eventually? The only three I can think of off the top of my head is Richard Dawson returning to Feud after Ray Combs had hosted it for a lengthy run, Bob Eubanks returning to the Newlywed Game after having handed the show off to Paul Rodriguez and later a revival with Gary Kroger, and Monty Hall re-assuming hosting duties on Let's Make a Deal in 1990 only months after Bob Hilton had been named host (albeit Monty was supposed to step down again once a replacement was to be found, which ultimately didn't come to pass due to cancellation). Has this happened on any other occasion?