This is the best lol Mark Sheppard everyone
Mark Sheppard. This pic is fantastic! I can't look at it without laughing and smiling myself!
"Hello, Boys." Mark Sheppard looking devilishly handsome at WBTV's Comic-Con® 2014
I don't think I've ever seen Mark laugh that much. Misha Collins and Mark Sheppard!
Mark Sheppard, king of the fandoms! Pretty sure that 3rd one is "Chuck" and not "Dollhouse", although he has been on both.
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" What are you afraid of? Supernatural - Jared Padalecki, Jensen Ackles - Sam & Dean Winchester
He does know he's not really the king of hell, right?
Fire 1x12 X-Files //A younger Mark Sheppard as Cecil L'Ively, a mutant killer, with fire-controlling capabilities. X-Files episode: "Fire"