I watched the episode about 8 months ago, it's on YouTube.
I was very skeptical about Dr Phil and his analysis of the situation. The whole program made me angry. The so-called MLCer was, I thought maybe a serial affair man and he did have narcissistic tendencies but the whole thing left me with more questions than it answered and was nothing like most of the forum stories.
Dr Phil was very non committal and I certainly got the impression he thought MLC was a load of rubbish. The second person was a woman in MLC and her story was unconvincing as well. Dr Phil may as well not have been there, and the questions he asked were not ones I would ask an MLCer. Dr Phil thought the marriages had just ended for "other" reasons and certainly didn't seem vaguely interested in the subject.
I will watch it again to see if I've changed my mind but at the time - useless program, did nothing to help anyone on this forum, only make us feel like fools for loving our spouses.