The Lord of the Rings: The Rings of Power Season 3 debuted at San Diego Comic-Con 2026. Simon Pegg will lend his voice to the creature Balrog, which speaks for the first time. This fantasy series, based on J.R.R. Tolkien's Middle-earth, premieres in November. Season three focuses on the War of the Elves and Sauron's quest for the One Ring.