A leaked San Diego Comic Con 2026 clip revealing that Season 3 of Amazon's *The Lord of the Rings: The Rings of Power* features a talking Balrog fighting Sauron has split fans, with reactions ranging from delight at the spectacle to accusations that it betrays J.R.R. Tolkien's source material. The scene, in which Sauron uses the Crown of Morgoth to block the Balrog's flaming sword, has no basis in Tolkien's writing, continuing the show's pattern of departing from established lore, but it has reignited debate over how much creative licence adaptations should be allowed given how little Tolkien wrote about the Second Age.

Simon Pegg voices the Balrog, previously known for its battle with Gandalf in *The Fellowship of the Ring*, and the character reportedly speaks the line "Crawl back to your world above" via voice-over. Some prominent fans and lore commentators, including the YouTuber The Nerd of the Rings, have praised the sequence, arguing there's nothing in Tolkien's texts ruling out a speaking Balrog or a Sauron-Balrog encounter, and that the sparsely detailed Second Age leaves room for such additions. Others remain critical of the departure, reflecting the wider divide among Tolkien fans over the show's willingness to invent scenes and dialogue absent from the books.