The two-hour season finale of Supernatural airs Thursday, May 18th and we’ve got a preview.
The episode at 8/7c is called “Who We Are” and here’s the synopsis via TV Guide:
Sam and Dean get caught in a dangerous situation and only have each other to rely on. Meanwhile, the fight between the American Hunters and the British Hunters comes to a head.
The episode at 9/8c is called “All Along the Watchtower” and here’s the synopsis via TV Guide:
Season 12 end with Lucifer battling Sam, Dean and Castiel for control of his unborn child.
Here’s a preview:
The two-part season finale of Supernatural begins at 8/7c, May 18th on the CW.