Season 5, Episode 20 The Devil You Know

First Aired: April 29, 2010

A demon named Crowley offers to help Sam and Dean find the remaining Horsemen rings so they can trap Lucifer.

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Guest Cast

Matt Frewer Pestilence

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  • Premiered: September 21, 2006
  • Rating: TV-14
  • Premise: Two brothers hunt demons, ghosts and other supernatural entities as they investigate crimes caused by paranormal forces. (more)

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