This is the best lol Mark Sheppard everyone
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.
Mark Sheppard. This pic is fantastic! I can't look at it without laughing and smiling myself!
Not sure if Mark Sheppard is playing Crowley or Crowley playing Mark Sheppard..... <-- this, though.
"Hello, Boys." Mark Sheppard looking devilishly handsome at WBTV's Comic-Con® 2014
"Mark Sheppard" What are you afraid of? Supernatural - Jared Padalecki, Jensen Ackles - Sam & Dean Winchester
I don't think I've ever seen Mark laugh that much. Misha Collins and Mark Sheppard!
[SET OF GIFS] Gag Reel - "We have that too." Mark Sheppard, Jared Padalecki - Supernatural Funny - Crowley and Sam Winchester
Mark Sheppard (Crowley) - love his accent and the sound of his voice.