The Foundry

The Foundry is the 3rd episode of Season 12. It will air on October 27th, 2016.

Summary
OH BABY – When a crying baby leads to death in a mysterious abandoned house. Dean, Sam and Mary decide to investigate. Meanwhile, Castiel’s hunt for Lucifer leads him, begrudgingly, to partner up with Crowley.

Main Cast

 * Jared Padalecki as Sam Winchester
 * Jensen Ackles as Dean Winchester
 * Misha Collins as Castiel
 * Mark Sheppard as Crowley

Recurring Cast

 * Samantha Smith as Mary Winchester
 * Rick Springfield as Vince Vincente and Lucifer
 * Ruth Connell as Rowena

Featured Supernatural Beings

 * Archangel
 * Seraph
 * Crossroad Demon
 * Ghosts
 * Violent Spirit
 * Mylings (mentioned)

Trivia

 * Mary cuts her hair short in this episode, in order to prevent bad guys from having an advantage of "long, pullable hair".
 * Castiel uses the alias Agent Beyonce while he refers to Crowley as Agent Z.
 * Writer Robert Berens said the meaning of the title of the episode was "personal".

Quotes
Lucifer: Oh. There's a woody joke in there somewhere.
 * Mary : Castiel, after you left Heaven, when did it start to feel like...like you fit, like you belong here?
 * Castiel : Well, I'm still not sure I do.
 * Mary : (walks away)
 * Castiel : Mary. You do belong here.
 * Mary : Goodnight, Castiel.
 * Rowena: A druidic glyph. I'm using a hybrid spell of my own device -- Book of the Damned and Celtic magic. It should give your vessel the resiliency and strength of the mightiest tree.