It was announced on the website for the Actors agency, “Robert Kelly Associates“. It has been deleted since the leak has been discovered. The actor’s Facebook Page shows that he has just finished up filming in Iceland and he will be appearing in a total of four episodes in Season 4.
“Joeseph Gatt” has appeared in various film’s of repute including Star Trek into Darkness and hit TV series Banshee as The Albino
We await confirmation from HBO as to this casting leak. Comment below what you think his role will be in the new season!