As postman Cliff Claven, John Ratzenberger was the king of useless trivia in Cheers. But, in 1980, on the Rebel Base on the ...

For the theater, he appeared on Broadway in ‘Amadeus,’ starred as Orson Welles and received plaudits for his turns in ‘The ...

"Cheers" paved the way for many similar sitcoms that came after it. The show, running through much of the ‘80s into the early ...