David Letterman celebrates 25 years in late-night television tonight, and whether you love the man or loathe him, you have to admit he's had some pretty great moments over the years. Quite a few have involved Bill Murray, who was Letterman's first guest on his old NBC show in 1982 and quickly became a regular, getting heckled by a rowdy production assistant in the Groundhog Day era and talking about moisturizer pre-Ghostbusters II.
Murray will be back tonight to help Letterman mark his silver anniversary. To watch their first interview, in which a slightly mulletted Murray visits what looks like Letterman's living room, read more
Photo courtesy of CBS