Just Firefly, I think. I don’t watch much TV.
Farscape - 88 episodes and the 2 episode miniseries. Given the cult following for the show I’m sure I’m not the only one.
A bunch of British shows - Blackadder, Fawlty Towers, The Office… probably more too.
Those are the only ones, I think.
The Sopranos
Deadwood
Six Feet Under
24
The Shield
Medium
House
Twin Peaks
The West Wing
Moonlighting
L.A. Law
Cosmos
The Civil War
Baseball (Ken Burns)
(probably some older shows from the 50’s and 60’s, like Peter Gunn, Man From U.N.C.L.E., Mission: Impossible, Maverick, Cheyenne, Mr. Lucky, etc., but I may have missed some, too.)
A lot of the same stuff, only more of it:
Family Guy
Freaks and Geeks
Futurama
Ren and Stimpy
Flowery Twats
BtVS
Blackadder (four series plus specials)
Monty Pyton’s Fying Circus
Ultraviolet (only a miniseries, alas)
Red Dwarf
Dr. Who (well, this might not count. I’ve seen all the episodes not destroyed as of 1985, at least, including both bootleg and official releases of “Shada” )
The A*Team
The Prisoner
Blake’s 7
Star Trek TOS
Freakazoid
The Critic
Twin Peaks
Daria
Sports Night
Clerks: TAS
Are You Being Served?
The Vicar of Dibley
A Bit of Fry and Laurie
and numerous short-run and quickly-canceled shows (Milennium comes to mind, as does Wizards and Warriors)
I watch waaay too much TV.
Oh, yeah, and The Critic.
–Cliffy, :smack:-ing
Recent
Lost
The Shield
Nip / Tuck
The Sopranos
Wonderfalls (bastards)
The Job (bastards)
Not recent
Futurama
Star Trek TOS
Star Trek TNG
WKRP in Cincinatti
Magnum PI
Jonny Quest
The Real World: NY, San Francisco, Las Vegas
Seen it all:
Herman’s Head (the only series I’ve ever seen in its entirety first-run)
Almost Live
Taz-mania
Tiny Toon Adventures
Freakazoid
The Critic (missed the series finale the first time; caught it several months later on Comedy Central, IIRC)
Missing a few episodes:
The Powerpuff Girls
Murphy Brown (the early seasons)
Quantum Leap (ditto)
Watched religiously for a long time, then gave up:
The Amazing Race (3rd season)
JAG (shortly after Lt. Singer’s murder)
South Park (Eric-Cartman-Rules-The-Universe Halloween ep)
Que 
Let’s see…
Futurama
Family Guy
The Critic
Clone High
Undergrads (Note to MTV: Don’t get awesome cartoons then cancel them after half a season. :mad: )
The Office - American Version
Clerks
Law and Order:SVU - From watching USA, or as it’s been ocme to known, the SVU channel
Babylon 5 - Except season five, which never existed in my mind, save the final ep.
Robot Chicken - There’s only, what, seven of them? Not that great a feat.
Oh, also:
Clone Wars - Something liek forty episodes…but only two hours worth.
Gargoyles - Not coutning season 3, since that was technically Gargoyles: The Goliath Chronicals
Seinfeld
The Venture Brothers
Buffy the Vampire Slayer (every episode at least twice)
Angel
Firefly (every episode many times)
Babylon 5
Monty Python’s Flying Circus
Once but no longer: Family guy.
“Flowery Twats” is an anagram of Fawlty Towers.
I have definitely seen every episode of:
The Tick
Wonder Woman
Fawlty Towers
Gilligan’s Island
I have seen virtually episode of:
Seinfeld
Charlie’s Angels
Brady bunch
Bewitched
I dream of Jeannie
Thanks. I’m pretty sure I would have remembered a show called Flowery Twats.
Flowery Twats. I SAID FLOWERY BLOODY TWATS!! TWATAS DE FLORES, COMPRENDE?
[sub]Oh, just forget about it.[/sub]
As one might guess by my post above, it was awfully funny of you to respond to a Fawlty Towers-related line with “Que?”
Sorry. No offense to you or to any twat, flowery or otherwise, intended.
Invader Zim
Futurama
Family Guy
Sledge Hammer!
The Tick (live action)
Dilbert
Farscape
Man, some of you people watch a lot of TV. I’m jealous.
My So-Called Life
Star Trek DS9
Buffy
Lost
Every episode of MASH–more than once.
Every episode of every incarnation of Star Trek.
All five seasons of Babylon 5.
Working on all of Quantum Leap on DVD since I didn’t watch it on TV.
The X Files.
I’m a big HBO fan, though I didn’t get into Six Feet Under until I heard the cute redhead was going lesbo last season.
I’ve 100% seen every single episode of:
Dream On
The Larry Sanders Show (best show on television)
The Sopranos (was best show on television until…)
Deadwood (best show on television)
Scrubs
Star Trek: TNG
Enterprise
Honorable mention is that I’ve seen every single New York Giants game since the 1990 preseason, except for the 1992 season, when I lived in North Carolina. I have the last two seasons on tape, plus several games from 2002.
Speaking of tape, I taped The Larry Sanders Show for two different friends in two different states for most of the run. It was just that good. Plus, it had an excellent series finale, which is always a good sign. (Likewise with TNG.)