During Gellar's appearance, Carson, who "hated phony," went out of his way to debunk Geller, calling up his friend, magician ...

Erudite but boyish, sophisticated but self-deprecating, but, above all else, funny: That was legendary late night talk show ...

If Johnny Carson were alive today, he'd be 100 years old - and you can almost hear him delivering a sly, perfectly timed monologue about it. ("I'm so old, my cue cards have liver spots.") To celebrate ...