David Letterman on Speaking of Everything, February 21, 1988
42:58
David Letterman on Larry King Live, June 9, 1995
57:00
An Hour with David Letterman (02/16/96) | Charlie Rose
6:24
Dave's Bizarre Bob Dylan Story | David Letterman
13:22
Great Video Of Muhammad Ali Narrated by Howard Cosell
9:08
Billy Crystal Recalls The Night Howard Cosell Cried In His Arms At "The Tonight Show"
27:11
John Lennon and Howard Cosell-Speaking of Everything 10-6-74
13:19
Larry King And The People Who Call Into His Show | Letterman
9:05