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 May 2007. The enormous popularity of Tolkien's work expanded the demand for fantasy fiction. Largely thanks to "The Lord of the Rings," the genre flowered throughout the 1960s, and enjoys popularity to the present day. The opus has spawned many imitators, such as "The Sword of Shannara", which Lin Carter called "the single most cold-blooded, complete rip-off of another book that I have ever read". "Dungeons & Dragons", which popularized the role-playing game (RPG) genre in the 1970s, features many races found in "The Lord of the Rings," most notably halflings (another term for hobbits), elves (who are distinct from