Game of Thrones wrapped up its eight-season run in 2019, and there have been a few contenders to be the next GoT, including the prequel series House of the Dragon. However, Amazon Prime Video's upcoming miniseries King & Conqueror is giving off some serious Game of Thrones vibes, and there isn't a dragon in sight. This story is based on the conflict between Harold Godwinson and William the Conqueror in 1066 for the throne of England.