Late Show with David Letterman S10E155 · Johnny Depp, Christine Todd Whitman, B.B. King

Late Show with David Letterman

Season 10 · Episode 155 · Johnny Depp, Christine Todd Whitman, B.B. King

B.B. King sits in with the band; Biff teaches Dave how to ride a Segway; ""Dr. William Gammons"" gives the audience advice on monkeypox.