The CW has released the description for the May 11th installment of Supernatural titled "There's Something About Mary."
Head over to Supernatural Spoilers page for the latest news.
Season 12 Episode 21 "There’s Something About Mary"
MARY VS. TONI BEVELL
Sam (Jared Padalecki) and Dean (Jensen Ackles) are alarmed when they learn hunters are being killed by suspicious “accidents” all over the country. They decide it is best to find Mary (guest star Samantha Smith) and make sure she’s safe. Meanwhile, Toni (guest star Elizabeth Blackmore) is back in the states and she and Mary face off.
Sam (Jared Padalecki)
Dean (Jensen Ackles)
guest & recurring cast:
Mary (Samantha Smith)
Toni (Elizabeth Blackmore)