He appeared on The Tonight Show over 150 times.
His motto should be WWJD: What Would Johnny Do?
Celebrating those that came before.
The Comedy Bang! Bang! host and Julie Klausner look at some of the greatest live debacles in TV history.
Carnac the Magnificent: "What is exciting news?"
Johnny Carson gets the American Masters treatment tonight on PBS.
Watch a revealing clip in the upcoming American Masters doc about the talk-show host.