Playboy issue found
After checking out the stuff in the special features section of the dvd I'd wanted to read the Playboy article they mention. Unfortunately I couldn't figure out which issue had the article they mentioned. I wrote the editors over at Playboy and they sent me, not only the month and year but the article name as well.
The issue was July, 1981 and the article was called "Undercover Angel".
Hope this helps those looking for the issue.