Rousing final chapter in the Star Wars prequel trilogy chronicles the end of the Clone Wars and the transformation of Jedi Knight Anakin Skywalker (Hayden Christensen) into Sith Lord Darth Vader. When the scheming Chancellor Palpatine (Ian McDiarmid) offers to teach Anakin the secrets of the Dark Side of the Force so he can protect pregnant wife Padmé (Natalie Portman) from a deadly vision it results in the birth of the Galactic Empire the downfall of the Jedi and a dramatic showdown between Skywalker and mentor and friend Obi Wan Kenobi (Ewan McGregor). With Samuel L. Jackson Jimmy Smits Anthony Daniels Christopher Lee. 140 min. Widescreen; Soundtrack: English. Three-disc set.