Mark Sheppard, king of the fandoms! Gonna watch all his shows now.
Mark Sheppard. This pic is fantastic! I can't look at it without laughing and smiling myself!
This is the best lol Mark Sheppard everyone
"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 ~ Supernatural
He does know he's not really the king of hell, right?<<< Shh don't ruin this for him.
"Mark Sheppard" What are you afraid of? Supernatural - Jared Padalecki, Jensen Ackles - Sam & Dean Winchester
Best bad guy ever. Mark Sheppard rocks as King of Hell (Crowley).