David Letterman made a surprise cameo on The Tonight Show Starring Jimmy Fallon on Feb. 10, interrupting Fallon's monologue ...

On Feb. 10, David Letterman ... Show.” “Paul, what are you doing here?” he asked. “You know, it’s a funny story,” Shaffer ...

The appearance from the former Late Night and Late Show host offered a reunion with bandleader Paul Shaffer, who is sitting in with his World’s Most Dangerous Band on The Tonight Show this week. The ...

“The Tonight Show” started Monday off with a surprise appearance from the now-retired David Letterman, who poked fun at Jimmy Fallon while reuniting with bandleader Paul Shaffer. Fittingly ...

He then turned to Paul Shaffer, who was serving as the guest musical director along with former members of the CBS Orchestra, and asked what he was doing there. “It’s a funny story,” Shaffer ...

By Rick Porter Television Writer David Letterman — with ... attempt at making a viral video, he had a suggestion for Fallon: “I was thinking when I came over here — what I’d really like ...

David Letterman made a surprise cameo on The Tonight Show Starring Jimmy Fallon on Feb. 10, interrupting Fallon’s monologue to welcome his longtime musical director Paul Shaffer and The World ...