My current favorites are:

West Wing
Simpsons
ER
Secrets of the Dead
Monster Garage


All Time:

Monty Python's Flying Circus
M*A*S*H
X-Files
West Wing
Star Trek TNG

And all: check out my website:

Blackcatter's World of TV Theme Lyrics

Over 700 TV theme lyrics - tell me which ones I don't yet have!