Name	Known for
David Letterman Self - Host Self - Host See fewer	Late Show with David Letterman (1993)
Jack Black Self - Guest Self - Guest See fewer	School of Rock (2003)
M. Sanjayan Self - Guest (as Dr. M. Sanjayan) Self - Guest (as Dr. M. Sanjayan) See fewer	My Africa (2018)
Paul Shaffer Self - Musical Director Self - Musical Director See fewer	Hercules (1997)
Pat Farmer Pat - Pandemic Alert Discusser Pat - Pandemic Alert Discusser See fewer	Ed (2000)
Alan Kalter Self - Announcer Self - Announcer See fewer	Commander USA's Groovie Movies (1985)
Harold Larkin Harold - Pandemic Alert Discusser Harold - Pandemic Alert Discusser See fewer	Giri/Haji (2019)
Al Chez Self - Horn Section Yay-Sayer #2 (uncredited) Self - Horn Section Yay-Sayer #2 (uncredited) See fewer	The 2012 Rock and Roll Hall of Fame Induction Ceremony (2012)
Bruce Kapler Self - Horn Section Yay-Sayer #3 (uncredited) Self - Horn Section Yay-Sayer #3 (uncredited) See fewer	Late Night with David Letterman (1982)
Tom Malone Self - Horn Section Yay-Sayer #1 (uncredited) Self - Horn Section Yay-Sayer #1 (uncredited) See fewer	The Blues Brothers (1980)