screenrant.com -BY
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.
www.cbr.com -BY AMBER FROST -Supernatural had a long and successful run on TV and much of that is owed to the plot lines that kept fans coming back for more of the Winchesters.
www.cbr.com - BY AMBER FROST -Supernatural had a lot of great storylines, but unfortunately there were almost more bad ones. Fans know the plot lines that ruined the show.