‘Supernatural’s’ Mark Sheppard on Jensen Ackles, Crowley, and a ‘darker, funnier’ Season 6 October 15, 2010 News Click here to read an interview with Mark Sheppard about tonight's episode. 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