John Oliver wasn’t the only late night icon to crash this week. “The Tonight Show” started Monday off with a surprise appearance from the now-retired David Letterman, who poked fun at Jimmy ...

David Letterman — with help from some flour tortillas — made a return to the late night stage Monday. Letterman crashed Jimmy Fallon’s Tonight Show monologue Monday night, wandering onto the ...

The former 'Late Show' bandleader is sitting in with Jimmy Fallon for the week. By Rick Porter Television Writer David Letterman — with help from some flour tortillas — made a return to the ...

The world of late-night television got a visit from one of its most well-known alumni this week. On Feb. 10, David Letterman stopped by “The Tonight Show Starring Jimmy Fallon” while his ...

Feb. 11 (UPI) --David Letterman joined Jimmy Fallon during his monologue on The Tonight Show Monday. "Is this the 23rd hour of the Today show?" asked the former Late Show host, feigning confusion ...

Letterman took the CBS slot in direct competition for his still-missed Late Show with David Letterman. Check out the segment above.

NBC instead gave the job to Jay Leno, and Letterman left the network to host his own late-night show on CBS. The Tonight Show Starring Jimmy Fallon , Weeknights, 11:35/10:35c, NBC More must-reads: ...

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 ...