Name	Known for
Clay Aiken Self Self See fewer	The Runner-Up (2015)
Jason Alexander Self Self See fewer	Seinfeld (1989)
Bruce Block Self Self See fewer	Margaret the Brave (2024)
Wayne Brady Self Self See fewer	Whose Line Is It Anyway? (1998)
Toni Braxton Self Self See fewer	The Oogieloves in the Big Balloon Adventure (2012)
Lance Burton Self Self See fewer	Oz the Great and Powerful (2013)
Red Buttons Self Self See fewer	Pete's Dragon (1977)
Jann Carl Self - Co-Host Self - Co-Host See fewer	Captain America (1990)
Charo Self Self See fewer	Thumbelina (1994)
Cher Self Self See fewer	Moonstruck (1987)
Norm Crosby Self - Co-Host Self - Co-Host See fewer	Eight Crazy Nights (2002)
Billy Crystal Self Self See fewer	Forget Paris (1995)
Céline Dion Self Self See fewer	Titanic (1997)
Arthur Duncan Self Self See fewer	Tap (1989)
Fyvush Finkel Self Self See fewer	Picket Fences (1992)
Cynthia Garrett Self - Co-Host Self - Co-Host See fewer	This Revolution (2005)
Billy Gilman Self - Co-Host Self - Co-Host See fewer	Billy Gilman: Oklahoma (2000)
Savion Glover Self Self See fewer	Happy Feet (2006)
Michael Grandinetti Self / Illusionist Self / Illusionist See fewer	The Bold and the Beautiful (1987)
Steve Harvey Self Self See fewer	The Steve Harvey Show (1996)
Bonnie Hunt Self Self See fewer	Jumanji (1995)
Jack Jacobson Self Self See fewer	Big 9 Chiller (1962)
Al Jarreau Self Self See fewer	Moonlighting (1985)
Joan Jett Self Self See fewer	Light of Day (1987)
Jack Jones Self Self See fewer	Goodfellas (1990)
'Shotgun Tom' Kelly Self - Co-Host Self - Co-Host See fewer	American Dreams (2002)
Julius LaRosa Self Self See fewer	The Godfather Part III (1990)
Gary Lewis Self Self See fewer	Rock-a-Bye Baby (1958)
Jerry Lewis Self - Host Self - Host See fewer	The Nutty Professor (1963)
Ronn Lucas Self Self See fewer	The Ronn Lucas Show (1990)
Maureen McGovern Self Self See fewer	Airplane! (1980)
Ed McMahon Self - Co-Host Self - Co-Host See fewer	The Tonight Show Starring Johnny Carson (1962)
Montgomery Gentry Themselves Themselves See fewer	The Dukes of Hazzard (2005)
Matthew Morrison Self Self See fewer	Glee (2009)
Fayard Nicholas Self Self See fewer	The Pirate (1948)
Tony Orlando Self Self See fewer	That's My Boy (2012)
Patti Page Self Self See fewer	Die Hard 2 (1990)
Don Rickles Self Self See fewer	Kelly's Heroes (1970)
John Ritter Self Self See fewer	Sling Blade (1996)
David K. Shelton Self Self See fewer	Devil's Deal (2013)
Martin Short Self Self See fewer	Innerspace (1987)
Nancy Sinatra Self Self See fewer	Kill Bill: Vol. 1 (2003)
Brooke Tansley Self - Performer, Hairspray Self - Performer, Hairspray See fewer	Music and Lyrics (2007)
Clarke Thorell Self Self See fewer	30 Rock (2006)
Alex Trebek Self Self See fewer	Jeopardy! (1984)
Ian Varella Self Self See fewer	Last Comic Standing (2003)
Phil Vassar Self Self See fewer	I Only Miss You When I'm Breathing (2020)
Jim Vukovich Self Self See fewer	Live to Tell: The First Gay Prom in America (1995)
The Wiggles Themselves Themselves See fewer	Ant-Man (2015)
BeBe Winans Self Self See fewer	The Manchurian Candidate (2004)