Name	Known for
Lou Attia The Count (voice) The Count (voice) See fewer	Sesame Street (1969)
Alison Bartlett Gina Gina See fewer	FBI (2018)
Fran Brill Zoe (voice) Zoe (voice) See fewer	Sesame Street (1969)
Desiree Casado Gabi Gabi See fewer	Joe's Apartment (1996)
Christopher Cerf Backup Doctor (voice) Backup Doctor (voice) See fewer	Sesame Street (1969)
Kevin Clash Elmo (voice) Elmo (voice) See fewer	Sesame Street (1969)
Emilio Delgado Luis Luis See fewer	Sesame Street (1969)
Jim Henson Ernie (voice) (archive footage) Ernie (voice) (archive footage) See fewer	The Muppet Show (1976)
Richard Hunt Backup Doctor (voice) (archive footage) Backup Doctor (voice) (archive footage) See fewer	The Muppet Show (1976)
Little Richard Self Self See fewer	Last Action Hero (1993)
Andy Luckey The Seventh Son (voice) The Seventh Son (voice) See fewer	Growing Up Creepie (2006)
Bud Luckey The Alligator King (voice) The Alligator King (voice) See fewer	Winnie the Pooh (2011)
Thad Mumford Dr. Thad (voice) Dr. Thad (voice) See fewer	MAS*H (1972)
Alan Muraoka Alan Alan See fewer	It Could Happen to You (1994)
Jerry Nelson Fat Blue Patient (voice) Fat Blue Patient (voice) See fewer	The Muppet Show (1976)
Roscoe Orman Gordon Gordon See fewer	Follow That Bird (1985)
Frank Oz Cookie Monster / Bert / Grover / Backup Doctor (voice) Cookie Monster / Bert / Grover / Backup Doctor (voice) See fewer	The Muppet Show (1976)
Martin P. Robinson Telly Monster (voice) Telly Monster (voice) See fewer	Sesame Street (1969)
Caroll Spinney Big Bird / Oscar the Grouch (voice) Big Bird / Oscar the Grouch (voice) See fewer	Sesame Street (1969)
Steve Whitmire Ernie (voice) Ernie (voice) See fewer	Fraggle Songs (1983)