Supernatural
When the Levee Breaks
Season 4, Episode 21 · Aired 2009-05-07
Synopsis
Dean and Bobby lock Sam in Bobby's panic room so he can detox from the demon blood. However, as Bobby sees more seals are being broken he tells Dean they should let Sam out to help them fight the impending apocalypse. Dean disagrees and goes to Castiel for help. Sam and Dean have a big blowout confrontation.
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