Samuel Henry John Worthington (born 2 August 1976) is a British-Australian actor. He is best known for playing Jake Sully in Avatar, Marcus Wright in Terminator Salvation, and Perseus in Clash of the Titans and its sequel Wrath of the Titans. He later took more dramatic roles, appearing in The Debt (2010), Everest (2015), Hacksaw Ridge (2016), The Shack (2017), Manhunt: Unabomber (2017), and Fractured (2019). On television, he appeared in his native Australia as Howard in Love My Way and as Phillip Schuler in the television drama mini-series …