Main - If you were in the credits (or deserved to be there) you're in here.
Fringe - You've seen them often enough but can you name them?
Departed - R.I.P. Sometimes even the good die. Or get vamped.
Bad Guys - They make the show worth watching. It'd be dull if the Scoobs just sat around watching TV like we do.
Couples - Vampires to robots