SCD: There is no THUG 3. And that stuff is not in THUG 2. Here is a list of the Tony Hawk games (and what you've been missing out on!):
Tony Hawk's Pro Skater
Tony Hawk's Pro Skater 2
Tony Hawk's Pro Skater 3
Tony Hawk's Pro Skater 4
Tony Hawk's Underground
Tony Hawk's Underground 2
New game coming out - Tony Hawk's American Wasteland
The Saiyan Kid: Yeah, I've heard about most of that. The way the city is set up will probably be something like the latter GTA games.
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch