Emilia Clarke as Daenerys Targaryen and Kit Harington as Jon Snow in "Game of Thrones." Helen Sloan/HBO Several "Game of Thrones" spinoffs are in the works at Warner Bros. "House of the Dragon" and…

The upcoming GoT prequel is turning the franchise on its head, and viewers will never engage with stories set in Westeros the same way again.

The Warner Bros. project deals with the story of Aegon's Conquest, which is also in early development as a series on HBO.