Supernatural | 10x21

: To keep Rowena and Charlie from each other's throats—and to keep the operation hidden from Dean—Sam tasks Castiel with supervising them in a secret distillery.

: Eldon tells Dean the Book of the Damned is indestructible. To escape the bunker, Eldon rips off his own arm and flees. The Tragedy of Charlie Bradbury Supernatural 10x21

: Sam continues his secret pact with the witch Rowena to translate the Book of the Damned. Frustrated by her slow progress, he recruits Charlie Bradbury to help. : To keep Rowena and Charlie from each