WETA

Still from "Avatar"

From the "Terminator," to "Aliens," to "Titanic," American filmmaker James Cameron is an institution in Hollywood. His latest film, "Avatar," promises to be a technological tour-de-force, with new 3D computer effects for a high-concept science fiction film. Larry talks to Cameron about his influences and movies.

Guest:

James Cameron, writer and director of Avatar; Oscar-winning director of "Titanic"