We have the press release.
SUPERNATURAL “Into the Mystic” — (9:00-10:00 p.m. ET)
Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate a case where people are suffering violent deaths after hearing a mysterious song. John Badham directed the episode written by Robbie Thompson (#1111). Original airdate 1/27/2016.
The official promo
The sneak peek
The promotional pictures
We have a song that causes violent deaths. We have Lucifer in Cas blowing up angels. We have Dean asking how to be happy. We have Lucifer taking off the Castiel trenchcoat and acting like Dean's friend. We have Sam looking pensive. What do you take from this? What type of monster is making this mysterious song? Or is it a curse? Will Sam and Dean figure out that Cas in now Lucifer? Will Dean try to move forward and be happy by following his heart? Which way will his heart lead him? Let us know in the comments or in the discussion thread for episode eleven.