Alien: Earth season 2 adds three new stars, begins filming with surprise Game of Thrones reunion

Filming is underway on Hulu's Alien: Earth second season. The sci-fi horror show has added three new cast members, including a surprise reunion for Game of Thrones actors.

• Alien: Earth season 2 adds three new stars as filming gets underway — and a surprise Game of Thrones reunion has already got my excited for the Hulu sci-fi horror show's return