Name	Known for
David Letterman Self - Host Self - Host See fewer	Late Show with David Letterman (1993)
Brian Williams Self Self See fewer	Election Night Live with Brian Williams (2024)
Trey Parker Self Self See fewer	South Park (1997)
Matt Stone Self Self See fewer	South Park (1997)
Zac Brown Band Themselves - Musical Guest Themselves - Musical Guest See fewer	I Am Number Four (2011)
Paul Shaffer Self - Musical Director Self - Musical Director See fewer	Hercules (1997)
Edd Hall Voiceover Announcer Voiceover Announcer See fewer	The Tonight Show with Jay Leno (1992)
Alan Kalter Self - Announcer Self - Announcer See fewer	Commander USA's Groovie Movies (1985)
Tony Mendez Self - Cue Card Boy Self - Cue Card Boy See fewer	Late Show with David Letterman (1993)
Joe Grossman Dr. Gil Vernon (uncredited) Dr. Gil Vernon (uncredited) See fewer	Full Frontal with Samantha Bee (2016)