Making OffOn

This special explores the return of Obi-Wan Kenobi and Anakin Skywalker to the screen, as well as Ewan McGregor and Hayden Christensen to their classic roles. Director Deborah Chow leads the cast and crew as they create new heroes and villains that live alongside new incarnations of beloved Star Wars characters, and an epic story that dramatically bridges the saga films.

In Manhattan's Central Park, a film crew directed by William Greaves is shooting a screen test with various pairs of actors. It's a confrontation between a couple: he demands to know what's wrong, she challenges his sexual orientation. Cameras shoot the exchange, and another camera records Greaves and his crew. Sometimes we watch the crew discussing this scene, its language, and the process of making a movie. Is there such a thing as natural language? Are all things related to sex? The camera records distractions - a woman rides horseback past them; a garrulous homeless vet who sleeps in the park chats them up. What's the nature of making a movie?

With mesmerizing footage and time lapses of animators at work, this behind-the-scenes special captures the artistry of a unique tale years in the making.

The definitive 3½-hour documentary about the troubled creation and enduring legacy of the science fiction classic 'Blade Runner', culled from 80 interviews and hours of never-before-seen outtakes and lost footage.

A look behind the lens of Christopher Nolan's space epic.