Based on George R.R. Martin’s “Fire & Blood,” the series, “House Of The Dragon,” is a long time coming. It’s the first “Game Of Thrones” spin-off from HBO, but it’s not the first one they tried to pull off.
In fact, an entire “Game Of Thrones” spin-off pilot was shot with Naomi Watts in the lead, but it was apparently not good enough, and HBO decided not to pick it up for an entire season.
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