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)
Sherri Shepherd Self Self See fewer	Precious (II) (2009)
Julianne Hough Self Self See fewer	Rock of Ages (2012)
Tenacious D Themselves - Musical Guest Themselves - Musical Guest See fewer	Tenacious D in the Pick of Destiny (2006)
Mark Ballas Self (archive footage) Self (archive footage) See fewer	Samantha Who? (2007)
Jack Black Self - Musical Guest: Tenacious D Self - Musical Guest: Tenacious D See fewer	School of Rock (2003)
Michael Carbonaro Self - Magic Clerk Self - Magic Clerk See fewer	Another Gay Movie (2006)
Kyle Gass Self - Musical Guest: Tenacious D Self - Musical Guest: Tenacious D See fewer	Tenacious D in the Pick of Destiny (2006)
Derek Hough Self - Guest (archive footage) Self - Guest (archive footage) See fewer	Dancing with the Stars (I) (2005)
Barack Obama Self - At Barnard College (archive footage) Self - At Barnard College (archive footage) See fewer	Leave the World Behind (2023)
Daniel Sobieray Secret Service Agent (uncredited) Secret Service Agent (uncredited) See fewer	Pleasure or Pain (2013)
Wally Wingert Self - Announcer (voice) (uncredited) Self - Announcer (voice) (uncredited) See fewer	Final Fantasy VII: Advent Children (2005)