The 8210 ignores most of the minor defects and speckles on the US LD, but there are some gremlins that creep into the closing titles. (Look closely at the text and you'll see it.) I think it's the chroma or luma levels going over the limit or something. The Japanese fares only slightly better at the same spot, but on the other two machines both discs are fine with the credits.
I've never been able to figure out if it's an idiosyncrasy of this player, or certain video transfers are creeping past safe "peak" NTSC video levels on some shots. (And more modern players compensate better?) For example, the shot of the Lunar shuttle being lowered into the Moonbase in 2001, which is bathed in red light, really suffers from the same problem.
The other 8210 hassle is the "rolling bar" video noise that is easily seen on a black background. It's largely invisible during most of the film though.