Justin Theroux (born August 10, 1971) is an American actor, filmmaker, and screenwriter. He's known for his work with David Lynch twice in both Mulholland Drive and Inland Empire, and also Kevin Garvey in The Leftovers, the Evil DJ in both Zoolander movies, Lord Garmadon in The Lego Ninjago Movie, and a cameo in Star Wars: The Last Jedi as a master codebreaker.
His screenwriting credits include Iron Man 2, Rock of Ages, Zoolander 2, and Tropic Thunder.