Watch House of The Dragon Online episodes House of The Dragon Online House of The Dragon, the spin-off Game of Thrones series is finally coming in 2022. And that brings the question of where can one watch House of The Dragon Online, especially since the world of streaming has undergone so many changes since the launch of the original Game of Thrones. One of these changes? The introduction of HBO Max, a streaming platform that has taken the world by storm, attracting a combined subscriber count of over 70 million people. If you want to watch House of The Dragon online in 2022, that’s exactly where you do it. On HBO Max.