The Year of the Deanmon: A Recap of Supernatural Season 10 Season 10 of Supernatural took the Winchester brothers down a darker path than ever before, beginning with the shocking transformation of Dean into a demon—a phenomenon fans affectionately dubbed "Deanmon". Following the cliffhanger of Season 9, this season delved deep into the psychological and physical toll of the and the desperate lengths Sam would go to save his brother. Key Arcs and Highlights Supernatural - Dark Dynasty - Kneel Before Blog
