who played sir gregor in game of thrones
The character of 'Gregor Clegane' has been played by two actors in HBO's Game of Thrones, but now Icelandic actor Hafthor Julius Bjornsson has revealed that he will be taking on the role of the sinister Lannister henchman in the upcoming fourth season. Read on for details! Josh Wilding | 9/3/2013.