Rambo: Last Blood (2019)

All 4K releases are sourced from the same mediocre transfer provided by Bandai, with various amounts of tweaks. Japanese disc presents it with the least tinkering.

The best attempt at improving it comes from the German/French releases from KSM/All the Anime, both of which use the same master with HDR regrading (original grade is SDR in HDR container), tasteful regraining and sharpening, in an attempt to breathe some life into the middling transfer, making for an arguably more pleasing viewing experience.

All earlier releases are from an even worse transfer, with significant black crush, with the exception of a Japanese TV airing, which doesn't suffer from that issue, but instead is heavily sharpened and suffers from poor encoding.

Comparisons: JPN UHD, USA UHD, FRA/GER UHD, ITA UHD (tonemapped), JPN UHD, USA UHD, FRA/GER UHD, ITA UHD, ESP UHD (PQ), All 1080p BDs, HDTV, HDTV filtered

Original matrixed stereo mix: Bandai JP 4K Blu-ray
Most discs include this track with comparable fidelity (which is excellent).

Dolby Atmos remix: Lionsgate US 4K / All the Anime FR 4K
6.1 remix (from Ghost in the Shell 2.0): KSM DE 4K / All the Anime FR 4K

All tracks on the Lionsgate US 4K replace the original ending song with the one heard on the English dub. As the Atmos track on the FR 4K is just a port, it also has this song replaced.

Japanese 4K includes English dub and subtitles.
French/German 4Ks are not English friendly, with no dub or subtitles.
French disc includes the Atmos track, but the German disc does not.

The Universal Blu-ray is slightly filtered and DNR'd compared to the HD-DVD, and the Universal 4K Blu-ray, on top of being upscaled, adds additional DNR and is softer than both previous HD releases.

Versions:
- The International version contains a short additional scene (part of the "Farmhouse" extended scene from the special features). See additional detail below.
- The US version does not contain this scene during the film. Director Doug Liman confirms in his audio commentary that the scene was cut from the original US theatrical release "for time".
- "The Explosive Extended Edition" found on some DVD releases is not an alternate cut of the film, simply an access mode that plays "The Bookend Scenes" features via non-seamless branching.

Deck the Halls scene:
The U.S. release is 118:17 while the European/Australian/Japanese releases are 118:36. There is no difference between the two running times from the start, but at 81:21, the U.S. version cuts from a kitchen scene of Marie and Eamon washing dishes, to a scene of Eamon bringing blankets to Jason and Marie. On the European/Australian releases, at the same point, there is a scene of Jason, Marie, Eamon and his children eating dinner while "Deck the Halls" plays in the background. There is no dialogue, the characters just each exchange uncomfortable glances. The scene goes to 81:40, then picks up the same scene of Eamon bringing blankets. This scene is included as an extra ("Farmhouse" extended scene) albeit sans the holiday themed music. Many thanks to Rewind user Mark Bowen for comparing these releases and letting us know the difference.