Season 8 Episode 5 episode 5

Supernatural Season 8 Episode 5 "Blood Brother" Canadian Promo

Supernatural Season 8 Episode 5 "Blood Brother" Canadian Promo

That's a big knife and it's going straight toward Castiel's head. Is it Benny who's holding it? Share your guesses after watching the spoiler scenes in the Canadian promo for Supernatural Season 8 Episode 5, "Blood Brother."