Editor's Note: Look out below the jump: There's a spoiler alert as to how Elijah Wood's character will fit into 'The Hobbit.' After much speculation, it's finally official: Elijah Wood has joined the cast of Peter Jackson's two-part "The Hobbit" saga. While that may be fantastic news for "Lord of the Rings" fans, it also … Continue reading Elijah Wood to appear in 'The Hobbit'