What TV Shows Do You Watch Faithfully?

In the "old days," TV programs like "I Love Lucy" (1951-1957), "The Ed Sullivan Show"(1948-1971) and the "Carol Burnett Show" (1967-1978) attracted a devoted audience, week after week. Later came "Seinfeld" (1989-1998), the number one most popular sitcom.

In these days of "The Big Bang Theory", "How I Met Your Mother" and "Downton Abbey", what TV shows do you record and watch loyally?