Supernatural 14×15 “Peace of Mind” Season 14 Episode 15 Promo – PLEASANTVLLE – Sam (Jared Padalecki) and Castiel (Misha Collins) follow a case to a picturesque little town in Arkansas, only to find out nothing is as idyllic as it appears to be. Dean (Jensen Ackles) and Jack (Alexander Calvert) take a road trip to visit an old friend. The episode was directed by Phil Sgriccia and written by Meghan Fitzmartin and Steve Yockey with teleplay by Meghan Fitzmartin. (#1416). Original Airdate 3/14/2019.