The worst case was Ned Beatty dissing his co-stars in Cat on a Hot Tin Roof - Jason Patric and Ashley Judd. And that was in an interview with the New York Times, while show was still running.
"The worst case was Ned Beatty dissing his co-stars in Cat on a Hot Tin Roof"
Yeah, but he was right.
If anyone ever tells you that you put too much Parmesan cheese on your pasta, stop talking to them. You don't need that kind of negativity in your life.