Mark Gatiss Cast for Season 4

Mark Gatiss who has played Mycroft Holmes in BBC’s hit show Sherlcok has just been casted for Season 4 of Game of Thrones.  But as far as who he will be playing for Season 4, well that’s mystery still.

We may get a confirmation on his role at this years Comic-Con, on Friday at the Game of Thrones panel.  But nothing is for certain.

So where does that leave us on his role.  Well there’s some speculation that he may be playing Mace Tyrell or even the Magnar of Thenn.  I don’t see him as either one of those characters, simply by his physical appearance alone.

I believe the character that makes the most sense is the High Septon, or more commonly known as The High Sparrow.  Now if this is the case, this will have been pulled up quite a bit in relation to where the story is currently.  But this is who i could see Gatiss playing the best.

So what do you think? Any ideas on who Mark Gatiss is playing? Let me know your thoughts in the comments below!