Part of The Lord of the Rings featuring Elijah Wood, Ian McKellen, Orlando Bloom, Cate Blanchett, and Sean Astin.
He almost didn't play Aragorn. Stuart Townsend had the role and was replaced in pre-production. Peter Jackson needed someone fast, and Mortensen only said yes because his 12-year-old son wouldn't stop lobbying for it. He read the Tolkien books on the flight to New Zealand. The trilogy made him a star after 15 years of character work in films like G.I. Jane and A Perfect Murder. He didn't coast on it. His Cronenberg run (A History of Violence, Eastern Promises) earned him an Oscar nomination and made the case that Aragorn was the outlier, not the ceiling.
Three Oscar nominations and no wins is the kind of track record that could embitter a lesser actor. Instead, Mortensen directed The Dead Don't Hurt (2024), a Western he also wrote, produced, and scored. It stars Vicky Krieps as a woman who stays home while her partner goes to fight in the Civil War, a story nobody was asking for that turns out to work. He's already talking about his next directorial project using only indigenous languages with no white characters. He keeps accumulating credibility at an age when most actors are doing franchise cameos.
He grew up across three countries, speaking English, Danish, and Spanish, in an era before that combination meant anything to Hollywood. He'd been exhibiting paintings and writing poetry before he became a recognizable face. In 2002, he founded Perceval Press to publish his own work and work from lesser-known artists. His paintings, often mixed with fragments of his poetry, have shown in galleries. He collaborated on music albums with guitarist Buckethead, which sounds made up but isn't. Hollywood would edit all of this out. He keeps doing it anyway.