Name	Known for
Conan O'Brien Self - Host Self - Host See fewer	The Lego Batman Movie (2017)
Gerard Butler Self - Guest Self - Guest See fewer	300 (2006)
Venus Williams Self - Guest Self - Guest See fewer	King Richard (2021)
Daughtry Themselves - Musical Guest Themselves - Musical Guest See fewer	Wanderlust (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)
Bob Costas Self (archive footage) Self (archive footage) See fewer	BASEketball (1998)
Kevin Dorff Dan Bachman Dan Bachman See fewer	The Mandalorian (2019)
Lady Gaga Self (archive footage) Self (archive footage) See fewer	A Star Is Born (2018)
Barack Obama Self (archive footage) Self (archive footage) See fewer	Leave the World Behind (2023)
Arnold Schwarzenegger Self (archive footage) Self (archive footage) See fewer	Terminator 2: Judgment Day (1991)
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)
Kaidy Kuna Older Student (uncredited) Older Student (uncredited) See fewer	Plan B (I) (2009)
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)