Here’s the next shot.
Bluray:
Bluray regraded:
This is an unfortunate case of the bluray shot just not being very good. It’s clear so much of the detail was lost in the initial “restoration” process for this shot that brightening it up like that introduces so many ugly artifacts in the shadows.
Yes, it is a rough shot, and I think it was always rough even back in 1977, but fortunately it can be improved with some trickery: