Supernatural is back on Tuesday with an all new episode, 10×14 ‘The Executioner’s Song’, watch the trailer above and read the synopsis below!

Plot summary – Dean (Jensen Ackles), Sam (Jared Padalecki) and Castiel (Misha Collins) deal with Cain’s (guest star Timothy Omundson) return. Crowley (Mark Sheppard) and Rowena (guest star Ruth Connell) continue to grow closer but when Crowley bails on plans with his mother to help the Winchesters, Rowena lets him have it. Phil Sgriccia directed this episode written by Robert Berens (#1014).