Elijah Wood stars in a rather unusual new comedy on FX called 'Wilfred' (airs Thursdays), and will be reprising his most famous role, Frodo Baggins, in the 'Hobbit' movies. Wood who still looks far younger than his 30 years, is excited for both completely different projects and tells PopEater why he played a disappearing act the last year or two. He warns 'Rings' fans that his 'Hobbit' part is minor (Frodo isn't in the book, after all), and tells us how he ended up so grounded despite being in the business of show since he was eight.