- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Episode: Kristin Chenowith, Johnny Lechner, Ludacris
Air Date: 2005-04-15
A lucky motorist wins $100 worth of free gasoline, which is spent up in less than five seconds; Alan has another hissy fit, this time in a Michael Jackson costume; singer-actress Kristen Chenoweth discusses painkillers.