4K83 for OG version on high seas

4K83 for OG version on high seas

4K83 has OG mix

Disney 4K Blu-ray

Disney 4K Blu-ray

1988 LaserDisc for the original Dolby Stereo, 5.1 is the same on all Blu-rays

35mm scan, Blu-ray, DVD or LaserDisc

Paramount 4K Blu-ray heavily revisionist. Purist option: 35mm scan, Blu-ray, DVD or LaserDisc

LaserDisc 2.0 matrix stereo, DVD 5.1, Blu-ray 5.1

The Paramount 4K master is HEAVILY revisionist in that all of the effects and opticals were redone and tweaked with errors and issues. There has been grain management (moments of stagnating grain and haloing) and the encoding isn't great hence the typical Paramount noise in the image. (especially skies) The HDR is a bit bright in the highlights. The Blu-ray is showing its age but does not have any of these digital alterations. It is from the scan done by Laser Pacific and is the highest quality unaltered master we have. The DVD was done by Lowry Digital and had much scrubbing and processing of grain in addition to edge enhancement. The letterbox LaserDisc was the first widescreen release and is very good for its time. There was also a rare SVHS release using the letterbox LaserDisc master.
The 4K Blu-ray audio is seemingly an Atmos remix of the 5.1 found on the Blu-ray which itself is very similar to the DVD 5.1. All are presumably based on the 70mm Dolby six track mix. The Atmos is more processed and moves the sound around more so it is inferior to the older 5.1 iterations. On release, Last Crusade had Dolby 70mm with stereo surrounds, Dolby Stereo SR for 35mm and was mixed in a THX sound theater to ensure the ultimate in technical quality in 1989. The DVD was supposedly made from the 70mm mix and the Blu-ray 5.1 seems to bring that into lossless. This is unconfirmed but each seems to be a healthy and accurate version of the original audio. However, the LaserDisc despite only having matrix PCM stereo is punchier and livelier as a listening experience. Despite not being discrete it arguably sounds better than the 5.1 versions. Some who remember seeing each of the original release versions claim to remember the 35mm Dolby DR as sounding better than the 70mm Dolby.  This is a case where both sound great and it's up to fans to decide which they prefer. Both are essential for any Indy collection and the LaserDisc is very cheap. The VHS hifi seems to be the same 2.0 matrix with format differences so it can also be compared against the DVD and Blu-ray 5.1 versions.

DFIC extensive review: https://youtu.be/evsrJOTIjdA?si=wtdWGxZBfhPYTIeW

Paramount 4K Blu-ray

Paramount 4K Blu-ray despite issues

Laserdisc Dolby Digital 5.1 and 2.0 matrix Dolby Surround, VHS hifi 2.0 Dolby Surround, Cinema DTS

The film was remixed for the first DVD to remove a great deal of the bass and tame the LFE channel. Every version since uses this revised mix. Only the Laserdisc and release prints have the original theatrical 5.1 discrete mix. The 2.0 matrix version also has the low end intact on LD and VHS. Just demo the main title or the aquarium restaurant glass explosion and you’ll note the difference immediately.

The first DVD while porting the LD and vhs master is where the audio remix happened. The remix still sounds good but it was an unnecessary compromise to place on one of the great mixes of all time. The UHD also uses the remix.

The Paramount UHD is ok though it has some frozen grain and some HDR issues as expected of a screwy Paramount master.