Los Angeles : Actor Josh Whitehouse has been cast in the prequel of HBO hit series “Game of Thrones“. Whitehouse, best known for BBC series “Poldark”, joins Naomi Watts in the prequel’s pilot episode, reported Variety. Also Read Selena Gomez celebrates release of ‘Te Olvido (La La)’ with Benny Blanco, Becky G 3 minutes ago … Continue reading Josh Whitehouse to star in ‘Game of Thrones’ prequel