According to Jared Padalecki, fans will be shocked by next week's Supernatural season finale.
And according to Misha Collins, the episode (titled "Do You Believe in Miracles?") includes a "chilling cliffhanger" that perfectly sets up new episodes this fall.
As for what Collins - a series regular once again on Supernatural Season 10 - would like to see happen with Castiel? Perhaps something less cruel and less abusive... and more musical!
Watch our exclusive chat with the actor at yesterday's CW upfront in New York City and chime in: Who wouldn't watch a Supernatural musical?!?
Here's our interview with Padalecki at the same event, as he provides some fun scoop about Supernatural Season 9 Episode 23: