Emilia Clarke has been a breakout superstar after starring in "Game of Thrones".
The HBO epic fantasy television drama series "Game of Thrones" was picked up for a fourth ten-episode season on April 2, 2013 and casting is now underway. The Primetime Emmy Award winning casting director is holding auditions for recurring, co-starring, guest-starring, and day player roles. In addition to the principal actors, the extras will also be cast on an ongoing basis throughout season four beginning in July, 2013. Shooting on this season's episodes will take place primarily in Northern Ireland, however additional filming will take place in other locales.