Justin Theroux

Cast · Writer · Director

Born

August 10, 1971 · Washington, District of Columbia, USA

Birth name

Justin Paul Theroux

Justin Theroux developed a dual career as actor and writer. After early work in independent film, he gained broader visibility with Mulholland Drive and The Leftovers, the latter becoming central to his dramatic profile through long-form character work. As a screenwriter, he contributed to Tropic Thunder, Iron Man 2, and revisions for major studio projects, balancing authorship and performance. His film roles in American Psycho, The Girl on the Train, and voice work in animation reinforced his range. Theroux continues integrating writing and acting.