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MEGAN HEMENWAY -Sam and Dean Winchester are the heroes of Supernatural, however, both brothers have done plenty to make them the show’s villains as well.
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KELLY HENDRICKSE -Supernatural boasts 15 long seasons, but there are some big changes the show included that deviate from its creator, Eric Kripke's, original plans.
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MAE ABDULBAKI -The demon-killing knife was a choice weapon for Sam and Dean throughout Supernatural. But its use in season 4 may have created a confusing plot hole.
www.cbr.com - BY AMBER FROST -Supernatural dominated TV for years and in that time it created some truly scary creatures. Here's a list of some terrifying monsters in Supernatural.