This is the best lol Mark Sheppard everyone
Not sure if Mark Sheppard is playing Crowley or Crowley playing Mark Sheppard.....
Mark Sheppard, king of the fandoms! (also gotta love how almost all his characters are in nice suits, and then there's Badger...)
Mark Sheppard is amused at the attempt to get him under the Devil's Trap umbrella.
Mark Sheppard representing what I do while my friends make complete idiots of themselves
[SET OF GIFS] Gag Reel - "We have that too." Mark Sheppard, Jared Padalecki - Supernatural Funny - Crowley and Sam Winchester
Best bad guy ever. Mark Sheppard rocks as King of Hell (Crowley).
[gifset] Mark teasing Osric about his age :) #JibCon14 #MarkShepard #OsricChau
Mark Sheppard wins. And they forgot Warehouse 13! Also Star trek Voyager, Sliders and X-Files.
Mark Sheppard is such a Supernatural fan, lol!! He even knows what "SuperWhoLock" is!!