35mm VS 70mm Mixes (And where to find them?)

[LucasGodzilla]

wasn't the 5.1 mix on the Die Hard laserdisc also from the 70mm mix?
seem to recall Star Trek VI : The Undiscovered Country also having it's 70mm mix on a Laserdisc or DVD release. I think those collectors edition DVD's of the Star Trek film might of also been included with that presumption as well

In regards to Die Hard, I'll refer to an old Zoidberg post.

This has been discussed elsewhere on the forum, but to cut a long story short every DVD release of Die Hard has seen the audio remixed, even the original non-anamorphic THX DVD.

The general consensus is that the first LD (1666-80) has the original Dolby Stereo track while the subsequent THX LD (8905-85) has the 70mm 6-track (with mono surrounds) presented as 5.1 AC-3 and matrixed 2.0 PCM. The DTS LD (0890584) also has this 70mm mix and it's a cracker    Much like True Lies, the DTS LD is also not THX-certified, make of that what you will

As for Star Trek VI though, I honestly have no clue on that matter. All I could find on the matter on the In70mm website was the following...

Star Trek VI: The Undiscovered Country

Super 35
Dec 6 (USA)
6-Track Dolby Stereo SR (SS)
Paramount 70mm trailers: “Wayne’s World,” “Cool World” and “The Last Boy Scout”
This was also test screened in 35mm-Dolby Digital.