As Letterman put it, Carson saw little reason to worry about his employee's emerging program.

Well, this is it, kids. After a 22-year run at the Ed Sullivan Theater, another 11 at Studio 6A at Rockefeller Center... After 6,000 editions, 20,000 guests, after 5,600 hundred Top Ten lists... After ...

TVLine has ranked the greatest late-night talk show hosts of all time, from modern favorites like Jimmy Kimmel, Seth Meyers, and Stephen Colbert to legendary icons such as David Letterman, Conan ...

Nowadays, it's easy to see that David Letterman remains one of the most influential and important talk show hosts of all time. Transforming the nature of late night and introducing a rowdier, more ...