Duration: 44m

TV-14 8.9 Drama / Mystery / Sci-Fi / Horror / Fantasy

Supernatural S12E12

Mary asks for help on a case but neglects to mention the British Men of Letters' involvement.

Release Date: February 16, 2017 (USA)

Creator: Eric Kripke

Cast: Jared Padalecki, Jensen Ackles, Misha Collins, Markk Shepard, Jim Beaver, Ruth Connell, Alexander Calvert, Samantha Smith, Mark Pellegrino