Premise: Samuel Henry John Worthington ( born 2 August 1976 ) is a British-born Australian actor . He portrayed the protagonist Jake Sully in the 2009 film Avatar ; Marcus Wright in Terminator Salvation ; and Perseus in Clash of the Titans and its sequel , Wrath of the Titans ; before transitioning to more dramatic roles , in Everest ( 2015 ) and Hacksaw Ridge ( 2016 ) . In 2004 , Worthington received Australia 's highest film award for his lead role in Somersault .
Hypothesis: Sam Worthington is an actor.
Label: ENTAILMENT