S12, E14: A chance to take out a nest of vampires backfires when the alpha-vamp shows up and turns the tables on Mary and the British Men of Letters who are trying to recruit Sam and Dean.
Starring Samantha Smith
S12, E14: A chance to take out a nest of vampires backfires when the alpha-vamp shows up and turns the tables on Mary and the British Men of Letters who are trying to recruit Sam and Dean.