The 1983 episode of Tic-Tac-Dough with Joan Diaz really made me uncomfortable at one point:
During Jack's rematch game, he is shown a promotional shot from Octopussy and told to name the James Bond film released in Summer 1983. Jack clearly asks Wink to clarify ("Summer of '83?"), but Wink ends up taking that as the guess. Being a rather major error on Wink's part, I was waiting for something during the remainder of the show to say he'd be coming back...but nothing.
(EDIT: I fully realize that he could've brought it up after the taping, as Travis suggested, and returned later on. I realized this when I made the post, but forgot to add it. No "righteous indignation" here.)