Supernatural Season 12 Episode 21
There's Something About Mary
Sam and Dean are alarmed when they learn hunters are being killed by suspicious “accidents” all over the country. They decide it is best to find Mary and make sure she’s safe. Meanwhile, Toni is back in the states and she and Mary face off.
Guest Stars
David Haydn-Jones
Arthur Ketch
Mark Pellegrino
Lucifer
Elizabeth Blackmore
Toni Bevell
Gillian Barber
Dr. Hess
Andrew McNee
Rick