This making-of piece is composed of five segments: “Dig This” (9:53), “The Siege Action Match” (10:03), “Anatomy of a Shot: Mifune’s Last Stand” (5:07), “Building an APU” (5:06), and “Product of Zion” (9:56). They present statements from Gaeta, Pope, Paterson, Beck, Rondell, Boswell, actors Rachel Blackman, Harold Perrineau, Nona Gaye, Harry Lennix and Nathaniel Lees, producer Joel Silver, visual effects supervisor George Murphy, computer animator Gabe Rountree, MoCap supervisor Demian Gordon, high speed first assistant camera Paul Sanchez, art director Nancy Noblett, conceptual designer Geoffrey Darrow, prop maker foremen Adam Savage, Dave Fogler and Fon Davis, property manufacture supervisor Peter Wyborn, weapons coordinator Robert Galotti, animation supervisor Lyndon J. Barrois, visual effects supervisor John Des Jardin, and pre-vis supervisor Colin Green. “Siege” gets into the massive Zion battle sequence. “Match” gives us a comparison feature; it shows the final footage on the bottom while we see relevant behind the scenes bits on the top. “Anatomy” offers narration from Gaeta as he focuses on the execution of this part of the battle. The technical elements dominate, though “Product” offers a nice look at some of the Zion characters.