Misha Collins Previews His Supernatural Return and the 'Wildly Different' Castiel to Come

The day is almost here, Supernatural fans! Misha Collins returns to the CW series in this Friday’s episode (airing at 9/8c) — but his Castiel is now a healer with a bit of a memory problem! Below, TVLine asks Collins to reflect on how it felt to come back to his old stomping grounds, what the future holds for Cas (hint: another big twist!) and whether we’ll see him during a possible eighth season. READ MORE