Name	Known for
Pam Arciero Grundgetta (voice) Grundgetta (voice) See fewer	Sesame Street (1969)
Alison Bartlett Gina Gina See fewer	The History of Sound (2025)
Camille Bonora Actress (voice) Actress (voice) See fewer	Sesame Street (1969)
Linda Bove Linda Linda See fewer	Follow That Bird (1985)
Fran Brill Actress (voice) Actress (voice) See fewer	Sesame Street (1969)
Christopher Cerf Backup Doctor (voice) Backup Doctor (voice) See fewer	Sesame Street (1969)
Kevin Clash Actor (voice) Actor (voice) See fewer	Sesame Street (1969)
Emilio Delgado Luis Luis See fewer	Sesame Street (1969)
Fred Garver Barkley (voice) Barkley (voice) See fewer	Follow That Bird (1985)
Jim Henson Ernie / Kermit the Frog / Woman (voice) Ernie / Kermit the Frog / Woman (voice) See fewer	The Muppet Show (1976)
Richard Hunt Richard (Two-Headed Monster) / Stuie Monster / Harvey Monster (voice) Richard (Two-Headed Monster) / Stuie Monster / Harvey Monster (voice) See fewer	The Muppet Show (1976)
Yvonne Lewis Backup Vocals (voice) Backup Vocals (voice) See fewer	Dysfunctional 2014 (2014)
Loretta Long Susan Susan See fewer	Sesame Street (1969)
Rick Lyon Actor (voice) Actor (voice) See fewer	Teenage Mutant Ninja Turtles III (1993)
Sonia Manzano Maria Maria See fewer	Sesame Street (1969)
Jim Martin Actor (voice) Actor (voice) See fewer	Sesame Street (1969)
Ullanda McCullough Backup Vocals (voice) Backup Vocals (voice) See fewer	One-Trick Pony (1980)
Bill McCutcheon Uncle Wally Uncle Wally See fewer	Santa Claus Conquers the Martians (1964)
Bob McGrath Bob Bob See fewer	Sesame Street (1969)
Kathryn Mullen Female Monster (voice) Female Monster (voice) See fewer	Fraggle Rock (1983)
Thad Mumford Dr. Thad (voice) Dr. Thad (voice) See fewer	MAS*H (1972)
Jerry Nelson The Amazing Mumford / Jerry (Two-Headed Monster) / Little Girl / Fat Blue Patient / The Count / … (voice) See more The Amazing Mumford / Jerry (Two-Headed Monster) / Little Girl / Fat Blue Patient / The Count / Maurice Monster / Bartender / Herry Monster / Tortoise / The Announcer (voice) See fewer	Fraggle Rock (1983)
Miles Orman Miles Miles See fewer	Sesame Street (1969)
Roscoe Orman Gordon Gordon See fewer	Follow That Bird (1985)
Frank Oz Bert / Cookie Monster / Grover (voice) Bert / Cookie Monster / Grover (voice) See fewer	The Muppet Show (1976)
Bob Payne Actor (voice) Actor (voice) See fewer	The Muppet Movie (1979)
Martin P. Robinson Tortoise / Creature Feature Announcer (voice) Tortoise / Creature Feature Announcer (voice) See fewer	Sesame Street (1969)
Linda Ronstadt Self Self See fewer	The Pirates of Penzance (1983)
David Rudman Actor (voice) Actor (voice) See fewer	The Muppets (2011)
Ward Saxton Mike Mike See fewer	Gran Turismo (2023)
Judy Sladky Alice (voice) Alice (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)
Maeretha Stewart Backup Vocals (voice) Backup Vocals (voice) See fewer	NBC Special Treat (1975)
Gedde Watanabe Hiroshi Hiroshi See fewer	Sixteen Candles (1984)
Bryant Young Actor (voice) Actor (voice) See fewer	Follow That Bird (1985)