This makes me sad, I haven't thought about Bob Newhart in years, he was a ever present fixture on TV my entire youth.
As soon as I saw the headline, the only thing that popped into my head was, "Hi, I'm Larry, this is my brother Darryl, and this is my other brother Darryl!" with Bob maintaining a straight face the entire time in front of a audience.[0]
Class act all the way. I wish we had more celebrities like him and Betty White nowadays.