Supernatural Season 7 Mini Spoilers: Sam’s Wall, the Impala & a Returning Guest Star July 11, 2011 News Click here for an article from TVOvermind that has several spoilers for the seventh season. 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