Name	Known for
Conan O'Brien Self - Host Self - Host See fewer	The Lego Batman Movie (2017)
Kyra Sedgwick Self - Guest Self - Guest See fewer	The Closer (2005)
Hugh Dancy Self - Guest Self - Guest See fewer	Hannibal (2013)
Lyle Lovett Self - Musical Guest Self - Musical Guest See fewer	Short Cuts (1993)
The Large Band Themselves - Musical Guest (as His Large Band) Themselves - Musical Guest (as His Large Band) See fewer	The Tonight Show with Conan O'Brien (2009)
Max Weinberg Self - Bandleader Self - Bandleader See fewer	Bewitched (2005)
The Tonight Show Band Themselves - House Band Themselves - House Band See fewer	The Tonight Show Starring Johnny Carson (1962)
Andy Richter Self - Announcer Self - Announcer See fewer	Madagascar (2005)
Hillary Clinton Self (archive footage) Self (archive footage) See fewer	State of Terror (I)
Dan Cronin Bark Week Presenter Bark Week Presenter See fewer	Conan (2010)
Scott Healy Self - The Tonight Show Band: Keyboards Self - The Tonight Show Band: Keyboards See fewer	The Big Short (2015)
Mike Merritt Self - The Tonight Show Band: Bass Self - The Tonight Show Band: Bass See fewer	Messengers (2004)
Barack Obama Self (archive footage) Self (archive footage) See fewer	Leave the World Behind (2023)
Mark 'Love Man' Pender Self - The Tonight Show Band: Trumpet (as Mark Pender) Self - The Tonight Show Band: Trumpet (as Mark Pender) See fewer	King of New York (1990)
Richie 'La Bamba' Rosenberg Self - The Tonight Show Band: Trombone Self - The Tonight Show Band: Trombone See fewer	Boner Police: The Movie (2012)
Brian Stack Bark Week Presenter Bark Week Presenter See fewer	Conan (2010)
Jerry Vivino Self - The Tonight Show Band: Saxophone Self - The Tonight Show Band: Saxophone See fewer	King of New York (1990)
Jimmy Vivino Self - The Tonight Show Band: Guitar Self - The Tonight Show Band: Guitar See fewer	George of the Jungle (1997)
James Wormworth Self - The Tonight Show Band: Percussion Self - The Tonight Show Band: Percussion See fewer	Messengers (2004)