Roger Ashton-Griffiths is the most recent actor to be attached to the highly anticipated fourth season of HBO's Game of Thrones, as he's set to come aboard the program to don the role of Mace Tyrell.
Fans of HBO's Game of Thrones continue to scour the web for the latest info on the popular TV series, which will be returning in early 2014. However, a couple members of the program's cast was recently spotted filming outside of the country.
HBO's hit TV series Game of Thrones continues to pique the interest of its masses as it gears up for its fourth season, which won't grace small screens until the fall.