[Trivial Psychic]

Supernatural has a large following, and the show has been around forever, so I think it would do well as a one and done series of figures, with a variant here or there (Such as Sam and Dean in F.B.I. suits.) What might help it out as well, is that it literally has it's own section of merchandise in Hot Topic stores, so it would reach more of a casual crowd, and wouldn't be resigned to just being sold on a single peg in the mature section at TRU. I know it works for Dr. Who and Game of Thrones figures, as my local Hot Topics sell those as well and the pegs and displays are usually empty of all the characters not named Daenaryus (however you spell it...) where my local Targets and Walgreens are exactly the opposite.