: The film serves as a "master sampling" of 1970s pulp, Shaw Brothers martial arts cinema, and Japanese samurai films.
: While the movie was shot on 35mm film, most digital versions are based on a 2K digital intermediate . A 1080p WebRip provides high-definition clarity, though it lacks the HDR found in the Lionsgate 4K UHD release . Comparing Key Versions kill bill vol1 2003openmatte1080pwebripd exclusive
: Unlike the 2.39:1 theatrical widescreen version, the Open Matte version is typically presented in a 1.78:1 (16:9) aspect ratio. : The film serves as a "master sampling"