- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S20E129
Episode: Robin Williams; Lizzy Caplan; Icona Pop
Air Date: 2013-09-25
Overview
From "The Crazy Ones", actor Robin Williams; from "Masters of Sex", actress Lizzy Caplan; an opera Top Ten List presented by soprano Renée Fleming; musical guests Icona Pop.