Haha, that is true. It's just annoying because it gets enough right that I think most viewers will accept everything in there as fact. And since more people will probably buy this disc than the latest biography of Cary Grant, the info in the documentary will be what people remember. It's...
It is an HD master - it's an HD transfer of a less than perfect element, so you're seeing it warts and all.
The HD master that circulates on iTunes/Vudu and similar services appears to be the same transfer used as the basis of the DVD. If I were to venture a guess, I'd guess that in making the...
Interestingly, People Will Talk is one of the four movies in his filmography that Grant "disowned". Although he made 72 features, his own personal listing from his papers cite only 68.
Personally, it's not my favorite of his but it's not his worst - not even his fourth worst.