'Game of Thrones' fans should expect the upcoming fourth season to contain material from more than one novel in the 'Song of Ice and Fire' book series by George R. R. Martin.
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.