It's finally here: the epic 100th episode! And we have our first glimpses of that episode in the form of spoiler-filled sneak peeks and the promo trailer! First up, the trailer:
In the sneak peeks, Sam tries to talk Dean out of submitting to Michael, Dean and Bobby reveal their hurt, and Cas shows Dean exactly how he feels about Dean's decision.
Thanks to SupportSPN for the sneak peeks.