Norm Peterson Norm Peterson Hilary Norman Peterson is a character on the American television show "Cheers", portrayed by George Wendt. He is named Hilary after his grandfather. Norm appeared in all 275 episodes of "Cheers" between 1982–1993 and was initially the only customer featured in the main cast, later joined by Cliff Clavin, Frasier Crane, and Lilith Sternin. Along with Sam Malone and Carla Tortelli, Norm is one of only three characters to appear in every episode of "Cheers". He also made one guest appearance each in the three other sitcoms set in the "Cheers" universe: the "Frasier" episode "Cheerful Goodbyes," the
Cheers watched show that year, bringing in 93.5 million viewers (64 percent of all viewers that night), and ranked 11th all time in entertainment programming. The 1993 final broadcast of "Cheers" also emerged as the highest rated broadcast of NBC to date, as well as the most watched single episode from any television series throughout the decade 1990s on U.S. television. The episode originally aired in the usual "Cheers" spot of Thursday night, and was then rebroadcast on Sunday. While the original broadcast did not outperform the "M*A*S*H" finale, the combined non-repeating audiences for the Thursday and Sunday showings did. It