Name	Known for
Jay Leno Self - Host Self - Host See fewer	The Tonight Show with Jay Leno (1992)
Rickey Minor Self - Bandleader Self - Bandleader See fewer	Poseidon (2006)
Robert Downey Jr. Self - Guest Self - Guest See fewer	Iron Man (2008)
Katharine McPhee Self - Guest Self - Guest See fewer	Smash (2012)
Art for Amnesty Band Themselves - Musical Guest Themselves - Musical Guest See fewer	The Tonight Show with Jay Leno (1992)
Kris Kristofferson Self - Musical Guest Self - Musical Guest See fewer	Blade (1998)
Jonny Lang Self - Musical Guest Self - Musical Guest See fewer	For Love of the Game (1999)
Newt Gingrich Self (archive footage) Self (archive footage) See fewer	We Have the Power (2009)
Wayne Linsey Self - The Tonight Show Band: Keyboards (as Wayne) Self - The Tonight Show Band: Keyboards (as Wayne) See fewer	Next at the Kennedy Center (2022)
Barack Obama Self (archive footage) Self (archive footage) See fewer	Leave the World Behind (2023)
Hamid Karzai Self - President of Afghanistan (archive footage) (uncredited) Self - President of Afghanistan (archive footage) (uncredited) See fewer	PBS NewsHour (1975)
Wally Wingert Self - Announcer (voice) (uncredited) Self - Announcer (voice) (uncredited) See fewer	Final Fantasy VII: Advent Children (2005)