Supernatural Season 12 Episode 12
Stuck in the Middle (With You)
Mary asks Sam, Dean and Castiel for help on a case she’s working but neglects to mention the British Men of Letters are involved. When Mary is double crossed, everything is revealed.
Guest Stars
David Haydn-Jones
Arthur Ketch
Mark Pellegrino
Lucifer
Jerry Trimble
Ramiel
Donavon Stinson
Wally
Donna Benedicto
Mandy