'Game of Thrones' Season 5 casting call for extras in Spain.
Update: Monday, September 1, 2014:Â Filming for 'Game of Thrones' in Spain has really ramped...
With 18.4 million viewers, 'Game of Thrones' is HBO's Most Watched Series Ever
George R.R. Martin's mythological characters, 'Game of Thrones' wins the award for...