Supernatural
There's Something About Mary
Season 12, Episode 21 · Aired 2017-05-11
Synopsis
When Eileen turns up dead, torn apart by a hellhound, Sam and Dean realize that someone is killing the American Hunters. Meanwhile, Mary asks Ketch for a favor.
In the series
This episode is part of Supernatural (2005–2020) on WB/CW.
Two brothers, one Impala, fifteen seasons of demons and dad issues.
Key cast
- Jared Padalecki as Sam Winchester
- Jensen Ackles as Dean Winchester
- Misha Collins as Castiel
- Jim Beaver as Bobby Singer
- Mark Sheppard as Crowley
- Jeffrey Dean Morgan as John Winchester