Promo for Supernatural Season 7 on Blu-Ray & DVD September 8, 2012 News Supernatural’s 7th season comes out on dvd and blu-ray September 18. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related