Name	Known for
Pam Arciero Telly Monster (assistant) (voice) Telly Monster (assistant) (voice) See fewer	Sesame Street (1969)
Alison Bartlett Gina Gina See fewer	The History of Sound (2025)
Camille Bonora Ruby Monster (voice) Ruby Monster (voice) See fewer	Sesame Street (1969)
Linda Bove Linda Linda See fewer	Follow That Bird (1985)
Fran Brill Prairie Dawn (voice) Prairie Dawn (voice) See fewer	Sesame Street (1969)
Northern Calloway David David See fewer	Sesame Street (1969)
Ray Charles Self Self See fewer	The Blues Brothers (1980)
Kevin Clash Elmo / Baby Natasha (voice) Elmo / Baby Natasha (voice) See fewer	Sesame Street (1969)
Bill Cosby Self - Host Self - Host See fewer	The Cosby Show (1984)
Emilio Delgado Luis Luis See fewer	Sesame Street (1969)
Plácido Domingo Self Self See fewer	The Book of Life (2014)
Fred Garver Barkley (voice) (as Fred Garbo) Barkley (voice) (as Fred Garbo) See fewer	Follow That Bird (1985)
Jim Henson Self, Kermit the Frog / Ernie (voice) Self, Kermit the Frog / Ernie (voice) See fewer	The Muppet Show (1976)
Richard Hunt Placido Flamingo / Don Music / Gladys the Cow (voice) Placido Flamingo / Don Music / Gladys the Cow (voice) See fewer	The Muppet Show (1976)
Loretta Long Susan Susan See fewer	Sesame Street (1969)
Shola Lynch Self, Shola Self, Shola See fewer	Free Angela and All Political Prisoners (2012)
Sonia Manzano Maria Maria See fewer	Sesame Street (1969)
Bill McCutcheon Uncle Wally Uncle Wally See fewer	Santa Claus Conquers the Martians (1964)
Bob McGrath Bob Bob See fewer	Sesame Street (1969)
Jerry Nelson Count von Count / Herry Monster / Frazzle (voice) Count von Count / Herry Monster / Frazzle (voice) See fewer	Fraggle Songs (1983)
Miles Orman Miles Miles See fewer	Sesame Street (1969)
Roscoe Orman Gordon Gordon See fewer	Follow That Bird (1985)
Frank Oz Bert / Grover / Cookie Monster (voice) Bert / Grover / Cookie Monster (voice) See fewer	The Muppet Show (1976)
Martin P. Robinson Mr. Snuffleupagus / Telly Monster (voice) (as Martin Robinson) Mr. Snuffleupagus / Telly Monster (voice) (as Martin Robinson) See fewer	Sesame Street (1969)
David Rudman Additional Muppet Performer (voice) Additional Muppet Performer (voice) See fewer	The Muppets (2011)
Judy Sladky Alice Snuffleupagus (voice) Alice Snuffleupagus (voice) See fewer	Jingle All the Way (1996)
Caroll Spinney Big Bird / Oscar the Grouch (voice) Big Bird / Oscar the Grouch (voice) See fewer	Sesame Street (1969)
John Williams III Self Self See fewer	Letting Go (2010)
Bryant Young Mr. Snuffleupagus (assistant) (voice) Mr. Snuffleupagus (assistant) (voice) See fewer	Follow That Bird (1985)
Chet O'Brien Mr. Macintosh (uncredited) Mr. Macintosh (uncredited) See fewer	Oh! Calcutta! (1972)