Game of Thrones film adaptation in the works at Warner Bros

Blockbuster adaptation of George RR Martin’s fantasy world will focus on events 300 years before the HBO series’ pilot

A Game of Thrones film is set for the big screen, with Warner Bros officially developing a prequel set in the world of Westeros.

House of Cards showrunner and Andor writer Beau Willimon has been recruited to write the script based on George RR Martin’s fantasy series.