"He went to the top of a mountain in Hawaii and for weeks he recorded sunrises, sunsets, cloud formations... and then what we did on the set, we had massive screens all the way around and he projected those scenes. That's what lit the whole set... It was the most peaceful, beautiful set I've ever been on. You felt like you were in the clouds." Tom Cruise on the extremes Oblivion director Joseph Kosinski went to to give his new sci-fi movie a sky-high feel.