Television News Josh Whitehouse joins HBO's 'Game of Thrones' prequel series 11/03/2018 Josh Whitehouse is joining the cast of the "Game of Thrones" prequel. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Naomi Watts Game of Thrones Poldark