1. Monty Python's Flying Circus
BBC (1969-1974)
2. All in the Family
CBS (1971-1979)
3. Late Night with David Letterman
Late Show with David Letterman
NBC (1982-1993), CBS (1993-present)
4. The Simpsons
Fox (1990-present)
5. Green Acres
CBS (1965-1971)
6. Arrested Development
Fox (2003-present)
7. Futurama
Fox (1999-2003)
8. Iron Chef
Fuji TV (1993-1999)
9. Fawlty Towers
BBC (1975-1979)
10. The Anna Nicole Show
E! (2002-2003)
11. Gilligan's Island
CBS (1964-1967)
12. The Beverly Hillbillies
CBS (1962-1971)
13. The Prisoner
ITC (1967)
14. Xena: Warrior Princess
Syndicated (1995-2000)
15. St. Elsewhere
NBC (1982-1988)
16. Seinfeld
NBC (1989-1998)
17. TV Nation
NBC (1994), Fox (1995)
18. South Park
Comedy Central (1997-present)
19. Sanford and Son
NBC (1972-1977)
20. The Brady Bunch
ABC (1969-1974)

Pop Culture