Entertainment Weekly has released three exclusive photos showcasing Danneel Ackles’ first appearance on Supernatural as Sister Jo, a faith healer who catches the attention of Lucifer in Episode 13×13, “Devil’s Bargain.”
Also in the promo below, we see Sister Jo reaching out to Sam, Dean, and Castiel for help as the three search for the devil.
Danneel, wife of Supernatural‘s own Dean Winchester, Jensen Ackles, waited 13 years before finally deciding to join the Winchester brothers in their playground.
It wasn’t enough to kill the devil, but it could be what sends him seeking out Sister Jo’s help in next week’s episode.