Simon Pegg's Balrog to Face Sauron in 'The Rings of Power' Season 3

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Simon Pegg's Balrog will be "an intelligent, strategic, dangerous adversary" in The Rings of Power season 3 .

Balrog, voiced by Pegg, was teased at the tail-end of The Rings of Power's second season, where the Mines of Moria – and King Durin's madness – uncovered the fiery creature lying in wait.

But whereas most Tolkien and Lord of the Rings fans may know him as the one who fought Gandalf in an epic duel, The Rings of Power's latest season will seemingly show a new side to the fearsome foe.

"So, creatures in Tolkien talk, full stop. And the Balrog is not just a monster; it's not a mindless beastie. This is an intelligent, strategic, dangerous adversary, and we think of him as a character," co-showrunner Patrick McKay teases at The Rings of Power's Hall H panel at SDCC 2026 – with GamesRadar+ in attendance.

"And every season, we want to show a different side of him, a different facet of him that you've never seen before. And we are crazy, stupid, or wild enough to imagine that this season he should have a scene with Sauron."

Perhaps teasing a spark that would soon become Sauron's meddling in Mount Doom, McKay adds. "I don't want to give away the game, but you know Balrogs know how to live in fire and be on fire and live. And if Sauron goes into a volcano to forge a ring, that might be a kind of dark magic that he would need to understand. He essentially goes to the Balrog to try to learn this power, and it also found a really cool opportunity to show another side of Sauron's character. Because Sauron is a Maiar, he's constantly interacting with people who are, in some ways, just a different class of being than him. The Balrog is the same class of being, so it's Maiar versus Maiar in this, and it's something that Sauron generally has to respect."

The Rings of Power season 3 premieres on Prime Video on November 11. Stay up to date with this year's San Diego Comic-Con with our SDCC 2026 live blog and our SDCC 2026 schedule .