Season 5 Episode 20

The Devil You Know

Aired Thursday 8:00 PM Apr 29, 2010 on The CW

Episode Fan Reviews (17)

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out of 10
553 votes
  • This episode was just okay.

    ***********Spoiler Alert***************************

    I don't know what I was expecting from this episode but it didn't deliver. It felt like one of the longest episodes of Supernatural I had ever watched. I did find it funny that they had demons using a pharmaceutical company to try to spread the Croatoan virus. Other than the surprise with Brady and Sam having a past connection nothing really happened in this episode. I did like the O'Death trailer but I just hope that the final two episodes are much better than this one was. I can't wait to see the Winchesters meet Death and Pestilence.