'Supernatural' Season 9 Spoilers: Is Dean Stalling In The Hunt For Abaddon? [VIDEO] The Mark of Cain is stirring up even more trouble for the Winchester boys on Supernatural.
'Supernatural' Season 9 Spoilers: Which Winchester Will Team Up With Abaddon? [PHOTOS] Abaddon will rear her demonic head once more on Supernatural, and she will turn up in a far more shocking way than anyone could have guessed.
