Saruman than in their equivalent books, and he appears in several scenes that are not depicted in Tolkien's work. In the films, Saruman is depicted presenting himself outright as a servant of Sauron. Smith and Matthews suggest that Saruman's role is built up as a substitute for Sauron—the story's main antagonist—who never appears directly in the book. Jackson confirms this view in the commentary to the DVD. They also suggest that having secured veteran British horror actor Christopher Lee to play Saruman, it made sense to make greater use of his star status. Despite this increased role in the first two
The Lord of the Rings: The Return of the King music documentary DVD, "Howard Shore: Creating The Lord of the Rings Symphony: A Composer's Journey Through Middle-earth". The DVD has a DTS-ES soundtrack. The DVD also features two humorous Easter Eggs, one where Dominic Monaghan plays a German interviewer with Elijah Wood via satellite and another where Vince Vaughn and Ben Stiller attempt to convince Jackson to make a sequel, originally shown at the 2004 MTV Movie Awards. Both can be accessed via a Ring icon on the last page of both Disc 1 and 2's scene indexes. In August 2006, a Limited Edition of "The Return of the King"