The full list from Family Guy, season 4 premiere:
Peter: Fox has to make room for fantastic shows like:
Dark Angel
Titus
Undeclared
Action
That 80's Show
Wonderfalls
Fastlane
Andy Richter Controls The Universe
Skin
Girls Club
Cracking Up
The Pits
Firefly
Get Real
Freaky Links
Wanda At Large
Costello
The Lone Gunmen
A Minute With Stan Hooper
Normal Ohio
Pasadena
Harsh Realm
Keen Eddy
The Street
American Embassy
Cedric The Entertainer
The Tick
Louis
and Greg The Bunny.
Lois: Is there really no hope?
Peter: Well I supposed if all those shows go down the tubes we might have a shot.