Biography from Wikipedia via TMDB
Supporting role · Director: Roman Polanski
Lionsgate Limited 4K Blu-ray
Sources: Blu-ray.com (opens in a new tab)
Lionsgate Limited 4K Blu-ray see caps. Much better contrast and grain exposure but the grade is a bit questionable as it skews heavily towards magenta in some caps and the encode looks low-pass filtered.
Atmos Remix: Lionsgate 4K Blu-ray
Original 5.1: Imprint Australia Blu-ray or StudioCanal Germany/France Blu-ray
Lionsgate 4K Blu-ray encoded the "Original 5.1" as lossy Dolby Digital, which is very different from the AC3 on the original DVD. This new "Original 5.1" may in fact be a downmix of the Atmos track. FWIW, the original DVD AC3 still sounds very good.
Small role · Director: Terence Young
WB 4K Blu-ray despite frozen grain
Small role · Director: Lewis Gilbert
Original 4-Track Mix: MGM 1990 LaserDisc
General release mono mix: CBS Fox VHS Hi-Fi but time compressed
5.1 remix of 4-track mix: MGM Blu-ray (a lossless version of the remix from the Ultimate Edition DVD)
The 5.1 track on the earlier THX LD/DVD and SE DVDs is not the same as the later remix, and appears to be more faithful the original mix (likely a simple upmix). The UE DVD remix has a lot more surround activity.
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