- David Letterman (Self - Host)
- Paul Shaffer (Self -Musical Director)
- Alan Kalter (Self - Announcer (voice))
Late Show with David Letterman — S20E56
Episode: Steve Martin; Edie Brickell; Jenna Fischer
Air Date: 2013-04-23
Overview
Actor Steve Martin; musician Edie Brickell; from "The Office", actress Jenna Fischer; musical guests Steve Martin & Edie Brickell.