This is the best lol Mark Sheppard everyone
"Hello, Boys." Mark Sheppard looking devilishly handsome at WBTV's Comic-Con® 2014
Not sure if Mark Sheppard is playing Crowley or Crowley playing Mark Sheppard.....
Mark Sheppard is amused at the attempt to get him under the Devil's Trap umbrella.
Mark Sheppard, king of the fandoms! Pretty sure that 3rd one is "Chuck" and not "Dollhouse", although he has been on both.
I don't think I've ever seen Mark laugh that much. Misha Collins and Mark Sheppard!
Best bad guy ever. Mark Sheppard rocks as King of Hell (Crowley).
Mark Sheppard. This pic is fantastic! I can't look at it without laughing and smiling myself!
"Mark Sheppard" What are you afraid of? Supernatural - Jared Padalecki, Jensen Ackles - Sam & Dean Winchester
Mark Sheppard sits there like it's all normal.