Sam Worthington Found Learning the Alien Language in ‘Avatar’ Easier Than Doing an American Accent

“For actor Sam Worthington, starring in James Cameron’s Avatar was a life-changing experience. The film not only boosted his profile, but he had the chance to work with a prolific director with a respected filmography. But Worthington had to go above and beyond to meet Cameron’s lofty expectations. This included learning an entirely new language that Cameron invented specifically for Avatar.”