This Is Your Life, Buster Keaton - Part Two - Ralph Edwards, Presenter 

This Is Your Life, Buster Keaton - Part Two.
This was a live show, which is why you see funny things like someone walking on their hands and knees behind Ralph Edwards or Donald O'Connor falling off his stool, all captured by the live cameras.
I noticed this wasn't on RU-vid so I added it. I'm sorry for the "bloop" noise in the background, there was no way to effectively remove it without compromising regular audio quality, or what is left of it.