Carl...he never said anything about Rock. The comment was made about Monty Clift, and it was along the lines of one of the stuntman coming up to JW on one the first days of filming, and saying (supposedly): "You know he's a f**, right Duke?!"
To which JW replied: "I don't care if he IS a f**, the son-of-a-bitch can act!"
According to everything I've read, and even been told by folks who knew JW or worked with him, said that he knew about Rock, but couldn't care less. Like always, it was all about the WORK.
Hi T/ thanks for that info. I just couldnt recall what exactly was said but--I also figure that when I read something like that? that someone who seems to be jealous of Duke--wanted to smear his good name.