Oddly, though, what doesn't come out much in Jackson's movies is exactly who (or what) Saruman is. Sure, he's Saruman "
The White," and
Gandalf shows him much deference. But the fact is that, in his spiritual nature, Saruman is
Sauron's most natural enemy. Like Gandalf and the
Balrog, Saruman and Sauron are both
Maiar, a lower order of
Tolkien's divinity. As the most powerful of the order of the
Wizards, Saruman is (by original design and intent) the most potent active agent of good in
Middle-Earth; and Sauron is the most potent active agent of
evil.
But what happens? Saruman falls victim to temptation -- or, as Jackson, et al, would have it, despair and perhaps greed -- and becomes (on paper) allied to evil, even breeding the
Uruk-Hai at Sauron's behest: an "army worthy of
Mordor."
A Stooge For Sauron?
At least, that's the impression we get from Jackson's films. As the movies' scripts tell the story, Saruman has fallen prey to the influence of Sauron through the use of the
Palantir. Funny things can happen when you "don't know who is watching," as Gandalf belatedly warns. The funny thing that happens to Saruman is that he sells out to the dark side pretty cheap. "Darn!" he thinks, "I guess I wasn't doing much good anyway. Guess I might as well team up with the bad guys; if you can't beat 'em, might as well join 'em."
And so Saruman continues his regular conference calls with the Dark Guy, and they develop this really interesting but completely unexplained plan for waylaying the Fellowship. Saruman will send a band of marauding Uruk-Hai down to
Anduin to bring back the
Hobbits alive and... and... Well, they'll cross that bridge when they come to it, so to speak.
But where's Sauron's plan in all this? Why aren't there any of his forces involved in this little soiree? Or are there? There seem to be some in the pack of
orcs lugging
Merry and
Pippin off to
Fangorn; but where did they come from? Where are they going? What were Sauron's instructions? Was Saruman just passing along Sauron's instructions when he coached
Lurtz?