...I played with the date and looked up April 19, 1956. I discovered Grace Kelly married Prince Rainer on that day. Then I discovered something about Eleanor Roosevelt on that date and I heard, "May Day May Day", so I looked it up on IMDb as dialogue and found the series above...
https://kayfgibbsstayingalive.blogspot.com/search?q=Obrien&updated-max=2014-10-24T15:56:00-04:00&max-results=20&start=2&by-date=false
