Name	Known for
Billy Crystal Self - Host Self - Host See fewer	Forget Paris (1995)
Amy Sedaris Self - Narrator (voice) Self - Narrator (voice) See fewer	Elf (2003)
Bud Abbott Self (archive footage) Self (archive footage) See fewer	Hold That Ghost (1941)
Roseanne Barr Self (as Roseanne) Self (as Roseanne) See fewer	Roseanne (1988)
Shelley Berman Self Self See fewer	You Don't Mess with the Zohan (2008)
Mel Brooks Self (archive footage) Self (archive footage) See fewer	Spaceballs (1987)
Carol Burnett Self Self See fewer	The Carol Burnett Show (1967)
Sid Caesar Self Self See fewer	Grease (1978)
George Carlin Self Self See fewer	Bill & Ted's Excellent Adventure (1989)
Johnny Carson Self (archive footage) Self (archive footage) See fewer	The Tonight Show Starring Johnny Carson (1962)
Lou Costello Self (archive footage) Self (archive footage) See fewer	Hold That Ghost (1941)
Tommy Davidson Self Self See fewer	In Living Color (1990)
Will Ferrell Self Self See fewer	Talladega Nights: The Ballad of Ricky Bobby (2006)
Larry Gelbart Self - Writer Self - Writer See fewer	Tootsie (1982)
Peter Kastner Self Self See fewer	You're a Big Boy Now (1966)
Robert Klein Self Self See fewer	Two Weeks Notice (2002)
Tom Lehrer Self (archive footage) Self (archive footage) See fewer	A Gathering of Eagles (1963)
Michael McKean Self (scenes deleted) Self (scenes deleted) See fewer	This Is Spinal Tap (1984)
Carl Reiner Self Self See fewer	The Dick Van Dyke Show (1961)
Will Rogers Actor (archive footage) Actor (archive footage) See fewer	Steamboat Round the Bend (1935)
George Schlatter Self Self See fewer	Rowan & Martin's Laugh-In (1967)
Allan Sherman Self (archive footage) Self (archive footage) See fewer	Fired Up! (2009)
David Steinberg Self Self See fewer	Curb Your Enthusiasm (2000)
Jon Stewart Self (archive footage) Self (archive footage) See fewer	The Daily Show (1996)
Robert J. Thompson Self - Cultural Historian (as Robert Thompson) Self - Cultural Historian (as Robert Thompson) See fewer	Up Front Tonight (1998)
Damon Wayans Actor (archive footage) Actor (archive footage) See fewer	My Wife and Kids (2000)
Keenen Ivory Wayans Actor (archive footage) Actor (archive footage) See fewer	White Chicks (2004)
Larry Wilmore Self Self See fewer	The Bernie Mac Show (2001)
Ben Yagoda Self - Biographer: Will Rogers Self - Biographer: Will Rogers See fewer	Salinger (2013)
Alan Zweibel Self - Writer Self - Writer See fewer	It's Garry Shandling's Show. (1986)