Kirsten Sheridan, who recently wrote episodes of FX hit 'Say Nothing,' has optioned 'Grace O'Malley — The Biography of ...

Robert De Niro, as an ex-president getting to the bottom of a cyberattack, leads the impressive cast of the dramatically ...

But its movie library drew from a much deeper well. Warner Bros. Discovery, which owns HBO, is a huge conglomerate, and its premiere streaming service comprises decades of titles from Warner Bros., ...