 21 May 1990)  ran for 30 seconds longer than the typical episode. WRGB Channel 6  in Schenectady, NY was the only CBS affiliate to not get the  message, and halfway through the concluding joke in the entire  series, the control room cut to a local newscaster. As was typical  at the time, he was to read teasers for that nights 11 oclock news  but he was visibly surprised at his own face appearing on the  monitor since he was watching the end of the episode as well.