Ray Walston

Popeye was mixed for a failed Vistasonic system with 4 discrete tracks (L/C/R/S). That mix has never been released on home video in its original form.

The older 5.1 track appearing on older DVD/BD releases sounds excellent. It appears to be a slight upmix of the original mix, only splitting the surrounds and adding LFE. It sounds close to the old analog LaserDisc, which is likely the original mix in a matrixed form.

The 5.1 included on the UHD is a new remix which significantly differs from previous tracks. There are new foley effects all over the place. Music is jarringly spliced in from different sources. Unlike the old 5.1 which had clearly discrete surrounds, the channels surrounds overlap somewhat with the fronts here.

Details on the new mix from Paramount's former head of restoration: https://youtu.be/P-AmjqViJyE?t=788

The 2.0 tracks on all DVDs/BDs are just downmixes of their respective 5.1 mixes.

Samples

Arrow 4K Blu-ray > Kino Lorber > Capelight Germany

(transfer of the 1989 MGM LaserDisc, without problems plaguing Kino Lorber's release)

Arrow UHD is an update of the original 4K scan done for their BD. It is also visually far superior to the Kino version and adds Dolby Vision HDR. The Arrow UHD uses a new LD mono capture and has none of the issues or processing found in the Kino UHD which also used an LD mono capture and somehow mucked it up. Short of a brand new scan, the Arrow UHD is as good as it possibly can be.