Cas may run into Metatron in "Paint It Black" It looks like Castiel will have some heavenly business to attend to in "Paint It Black. " 'Supernatural' Season 10 Spoilers: Episode 19 Details Released, Jared Padalecki Talks Suicide & 'The Werther Project' Sam (Jared Padalecki) and Dean (Jensen Ackles) will be busy investigating some religious-related disembowelments, it looks like Castiel (Misha Collins) will meet up with one of the Winchesters' angelic foes, Metatron (Curtis Armstrong).
