Main Characters
David Letterman
4262 main appearances
Paul Shaffer
4262 main appearances
Alan Kalter
3822 main appearances
Recurring Guest Characters
Roger Clinton
1 guest appearances
Gregg Allman
1 guest appearances
Junior Brown
1 guest appearances
Christopher Walken
1 guest appearances
Monica Seles
1 guest appearances
Scott Bakula
1 guest appearances
Sonny Bono
1 guest appearances
Melanie Mayron
1 guest appearances
Bjork
1 guest appearances
George Perrier
1 guest appearances
Clive Barker
1 guest appearances
Lee Roy Parnell
1 guest appearances
Charlton Heston
1 guest appearances
Kerry Hutchison
1 guest appearances
Frederique Van Der Wal
1 guest appearances
Tracy Byrd
1 guest appearances
Thomas Haden Church
1 guest appearances
Ruth Westheimer
1 guest appearances
Fisher Stevens
1 guest appearances