Name	Known for
Conan O'Brien Self - Host Self - Host See fewer	The Lego Batman Movie (2017)
Snoop Dogg Self - Guest Self - Guest See fewer	Training Day (2001)
Jerry Ferrara Self - Guest Self - Guest See fewer	Entourage (2004)
Adele Self - Musical Guest Self - Musical Guest See fewer	Skyfall (2012)
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)
Dan Cronin Concierge Earl Concierge Earl See fewer	Conan (2010)
Whoopi Goldberg Self (archive footage) Self (archive footage) See fewer	Ghost (1990)
Jonathan Gosselin Self (archive footage) Self (archive footage) See fewer	Jon & Kate Plus 8 (2007)
Nick Jonas Self (archive footage) Self (archive footage) See fewer	Jumanji: Welcome to the Jungle (2017)
Barack Obama Self (archive footage) Self (archive footage) See fewer	Leave the World Behind (2023)
Mehmet Oz Self (archive footage) (as Dr. Mehmet Oz) Self (archive footage) (as Dr. Mehmet Oz) See fewer	John Q (2002)
Nancy Pelosi Self (archive footage) Self (archive footage) See fewer	30 Rock (2006)
Brian Stack Eli Hendricks Jr. Eli Hendricks Jr. See fewer	Conan (2010)
Oprah Winfrey Self (archive footage) Self (archive footage) See fewer	The Oprah Winfrey Show (1986)
Ronnie Gutierrez Self - The Tonight Show Band: Percussion (uncredited) Self - The Tonight Show Band: Percussion (uncredited) See fewer	Drowning Mona (2000)
Scott Healy Self - The Tonight Show Band: Keyboards (uncredited) Self - The Tonight Show Band: Keyboards (uncredited) See fewer	The Big Short (2015)
Mike Merritt Self - The Tonight Show Band: Bass (uncredited) Self - The Tonight Show Band: Bass (uncredited) See fewer	Messengers (2004)
Mark 'Love Man' Pender Self - The Tonight Show Band: Trumpet (uncredited) Self - The Tonight Show Band: Trumpet (uncredited) See fewer	King of New York (1990)
Richie 'La Bamba' Rosenberg Self - The Tonight Show Band: Trombone (uncredited) Self - The Tonight Show Band: Trombone (uncredited) See fewer	Boner Police: The Movie (2012)
Jerry Vivino Self - The Tonight Show Band: Saxophone (uncredited) Self - The Tonight Show Band: Saxophone (uncredited) See fewer	King of New York (1990)
Jimmy Vivino Self - Bandleader (uncredited) Self - Bandleader (uncredited) See fewer	George of the Jungle (1997)
James Wormworth Self - The Tonight Show Band: Percussion (uncredited) Self - The Tonight Show Band: Percussion (uncredited) See fewer	Messengers (2004)