A portal opens and out falls characters from Supernatural, consisting of but no limited to;, Sam Winchester, Dean Winchester, Castiel, Crowley, Lucifer, Michael, Adam, Gadreel, Nick, Gabriel, Loki, Bobby, Eve, Jesse, Metatron, Cain, Raphael, Death, The Empty, Chuck, Amara, Jack, Meg, John, Rowena, Garth, Jimmy Novak, Lilith, Alastair, Ana Milton, Uriel, Samhain, Ruby, Belphagor, Serafina, Fortuna, Betty, Billie, Arthur Ketch, Mary Winchester, and many others. They land un a theater. Dean: What in the hell.. Sam: Is - is this a theater? Why are we in atheater? Castiel: We're in a theater? Why are we in a theater?