I look at this and still can't forgive RM or Friedman or Wishman for never using Joan in one of their skinflicks back in the sixties....
Argyle, I can't speak about the others, but RM had some issues by 1970. His filming and directing style was pretty well known by then. He was very rough on the acting crew, and especially leading ladies. I know that he tried several times to get Roberta Pedon to work in his films and she refused. That was not the best career move, as fate showed, and I certainly wish she had done so, but his style was pretty dominating.