The CW has now released some preview images from the December 2, 2015 episode of Supernatural.
In “Just My Imagination,” Sam (Jared Padalecki) is shocked when his childhood imaginary friend Sully (guest star Nate Torrence) makes an unexpected appearance. Sam can’t understand why he’d see Sully now but what’s even more surprising is that Dean (Jensen Ackles) can see him, too. Flashbacks reveal young Sam’s friendship with Sully and why he needed him.
Richard Speight, Jr. directed this episode, and you can see at least one behind the scenes shot in the gallery as well. Enjoy the pics below.
UPDATE: More behind the scenes photos have now been added to the gallery!