Matt Mitovich teases a finale spoiler May 4, 2010 Season Five Spoilers Matt Mitovich teases Supernatural fans with an almost spoiler in his latest fancast. 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