a ( George Lucas ) Film ( Star Wars ( Episode III - Revenge of the Sith ) With : Ewan McGregor - Natalie Portman - Hayden Christensen - Ian McDiarmid - Samuel L. Jackson - Jimmy Smits - Frank Oz - Anthony Daniels - Christopher Lee - Keisha Castle-Hughes - Silas Carson - Jay Laga'aia - Bruce Spence - Wayne Pygram - Temuera Morrison Trailer 2005