On this episode of Supernatural…
Sam teams up with Castiel to try and get Metatron from Heaven.
After Hannah prevents Castiel from returning, Sam finds a psychic trained by the Men of Letters.
He allows them to contact Bobby, who agrees to help Castiel get into Heaven.
Castiel gets in and he works with Bobby to free Metatron.
Castle steals Metatron’s grace. Mutation reveals he knows where Castiel’s grace is and that he doesn’t know how to get rid of the Mark of Cain.
Dean goes to a bar and hustles some college kids.
Rowena tries to kill Dean but the Mark prevents her powers from doing so.
Rowena tells Crowley that Dean hurt her, but Crowley learns the truth. He tells Rowena to leave.
Sam reads a letter from Bobby about letting Dean know what he’s doing, and that he’s proud of him.
The angels show up in Bobby’s Heaven.