With over 300 episodes and 15 seasons, Supernatural is a long show to commit to. So here are the 10 best standalone episodes ...

If Supernatural ever does have a revival, it can look to one character, in particular, for its next villain, even though Dean ...

The quote sums up the brothers' dynamics throughout Supernatural. In seasons 9 and 10, Dean is bestowed with the Mark of Cain, making him more violent. In season 10 episode 19, Sam works on ...