Frank Miller is an American comic book writer, artist, and film director known for dark, gritty storytelling and noir-inspired visuals. He redefined mainstream superhero comics in the 1980s with more mature and complex narratives.
Miller's major works include The Dark Knight Returns, Batman: Year One with David Mazzucchelli, Daredevil: Born Again, Sin City, 300, and Ronin. His high-contrast, minimalist visual style became a hallmark of his work.
He has directed and co-directed film adaptations of Sin City and The Spirit. Miller's influence on the modern comic book industry remains significant despite controversy over some of his later work.