WATCH: Stepping into the world of Avatar with James Cameron and cast

ABC News’ Ginger Zee went behind the scenes in the studio with an exclusive look at how James Cameron and crew transform human actors into avatars.

​ABC News’ Ginger Zee went behind the scenes in the studio with an exclusive look at how James Cameron and crew transform human actors into avatars.   ABC News’ Ginger Zee went behind the scenes in the studio with an exclusive look at how James Cameron and crew transform human actors into avatars.