Natürlich spoilery für Season 6

Question: Can you tell me anything about Supernatural‘s new season? —Bryan
Ausiello: I can’t be certain, but I think I just uncovered a significant clue about the overriding plot of season 6: Sources confirm to me exclusively that X-Files vet Mitch Pileggi is in talks to reprise his role as Sam and Dean’s presumed-dead grandpa on a potentially recurring basis.

Whoa! Didn't see that coming. It'll be great to see Grandpa spend some time with his grandsons.

Quelle: ausiellofiles.ew.com/2010/06/16/ask-ausiello-supernatural-parenthood/