The extras include interviews with sound director Kazuhiro Wakabayashi and Akio Otsuka, the Japanese voice of Batou. Otsuka's velvety bass-baritone makes Batou a more compelling vocal presence than Richard Epcar's rougher tones in the English dub. There's also a two-disc deluxe edition that comes with a T-shirt and DTS 5.1 soundtracks in English and Japanese. (Rated 13 and older: considerable violence, grotesque imagery, nudity, tobacco use) --Charles Solomon