Supernatural
Brother's Keeper
Season 10, Episode 23 · Aired 2015-05-20
Synopsis
Dean makes a shocking decision regarding the Mark of Cain that would change not only his life, but Sam's too. Meanwhile, Crowley and Rowena face off and Castiel gets caught in the middle.
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