Just before noon on Friday, April 19 on Bank Street, CBS "Late Show" host David Letterman and comedian Jerry Seinfeld exited a cranberry-colored Volvo. The celebrity duo strolled along the cobbled ...

Last Night on Late Night: Jerry Seinfeld Would Like to Remind You That Your Life SucksPlus, Christina Applegate tries to bring back the Cone Bone, on our regular late-night roundup.

In case you haven't been paying attention over the past few months, comedian John Mulaney is in the midst of one of the most bizarre late night comedy experiments since Conan O'Brien blew up the zone ...