Name	Known for
David Letterman Self - Host Self - Host See fewer	Late Show with David Letterman (1993)
John Mulaney Self Self See fewer	Spider-Man: Into the Spider-Verse (2018)
Charles Mulaney Self - John's Dad (as Chip) Self - John's Dad (as Chip) See fewer	My Next Guest Needs No Introduction with David Letterman (2018)
Carolyn Mulaney Self - John's Sister Self - John's Sister See fewer	My Next Guest Needs No Introduction with David Letterman (2018)
Nick Kroll Self - Longtime Friend & Collaborator (archive footage) Self - Longtime Friend & Collaborator (archive footage) See fewer	Sausage Party (2016)
Nate Bargatze Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	Nateland Presents \| the Showcase (2023)
Mike Birbiglia Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	A Man Called Otto (2022)
Hannibal Buress Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	Tag (I) (2018)
Jake Gyllenhaal Self - as Mr. Music (archive footage) Self - as Mr. Music (archive footage) See fewer	Nightcrawler (2014)
Jacqueline Novak Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	The Remarkable & Mysterious Jacqueline Novak (2016)
Chelsea Peretti Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	Parks and Recreation (2009)
Ali Wong Self - Stand Up Comedian (archive footage) Self - Stand Up Comedian (archive footage) See fewer	Ali Wong: Baby Cobra (2016)