The moderator's name is Mr. Lee McIntyre. He lives in Riverside, California.
He listed the wrong name at the end of the long paragraph I submitted here in 2005.
You can find the long paragraph in the "Notes" section that starts with the name "Alex Tansman." He is the final contestant on this episode.
For whatever reason, Mr. McIntyre ignored my Facebook login and added the name "David Herschel" as the credit at the end of the long paragraph.
I am Brian Kaufman. Alex Tansman was my father's cousin. My father got the backstory from Alex before Alex died in 1962.
This should clear up any misinformation about who is giving you the backstory.
The kinescope of this episode can entertain people more than five decades later. Everyone who appeared on "What's My Line?" acted much more dignified than the people who appear on the hostile television talk shows and news commentary shows we have today.