I have written to TGS network. They currently air the original What's My Line which ran 18 seasons from 1950 till 1968. They run them in order nightly and right now they are around the end of the 8th season. No word if they will run the follow up show that I was on after this one ends, but anyway they have a long way to go...like 10 seasons worth. So in about 3-4 years I might find out.