Add Yahoo as a preferred source to see more of our stories on Google. Late night TV legend David Letterman made a surprise appearance on NBC’s “Tonight Show” on Monday night during host Jimmy Fallon’s ...

Add Yahoo as a preferred source to see more of our stories on Google. Like his late night successor and main influence Johnny Carson, David Letterman has long remained one of the most respected and ...

We discuss the Midwest origins of the "King of Late Night," plus the time a whole Iowa town came on Letterman's show. Then, we speak to a current producer for Seth Meyers. The late Johnny Carson would ...

John Oliver’s not the only talk show host who can drop in on another show unexpectedly. Last night, the great David Letterman made a rare appearance on the Tonight Show right in the middle of Jimmy ...

For nearly two decades, Jay Leno and David Letterman became bitter late-night rivals after Leno was picked to succeed Johnny Carson as The Tonight Show host on NBC in 1993, when Letterman had the ...

Late night TV legend David Letterman made a surprise appearance on NBC’s “Tonight Show” on Monday night during host Jimmy Fallon’s opening monologue. It was Letterman’s first appearance on the show ...