Name	Known for
Victor Borge Self Self See fewer	Higher and Higher (1943)
Mike Davis Back-up Dancer Back-up Dancer See fewer	American Made (2017)
Emilio Delgado Luis Luis See fewer	Sesame Street (1969)
Jim Henson Ernie / Kermit the Frog / Thomas Twiddlebug Ernie / Kermit the Frog / Thomas Twiddlebug See fewer	The Muppet Show (1976)
Richard Hunt Timmy Twiddlebug / Aristotle Timmy Twiddlebug / Aristotle See fewer	The Muppet Show (1976)
Sonia Manzano Maria Maria See fewer	Sesame Street (1969)
Bob McGrath Bob Bob See fewer	Sesame Street (1969)
Brian Meehl Back-up Dancer (as Brian Muehl) Back-up Dancer (as Brian Muehl) See fewer	The Dark Crystal (1982)
Kathryn Mullen Back-up Dancer Back-up Dancer See fewer	Fraggle Songs (1983)
Jerry Nelson Mr. Johnson / The Count / Tina Twiddlebug / Newsboy / The Amazing Mumford Mr. Johnson / The Count / Tina Twiddlebug / Newsboy / The Amazing Mumford See fewer	Fraggle Songs (1983)
Frank Oz Grover / Bert / Tessie Twiddlebug Grover / Bert / Tessie Twiddlebug See fewer	The Muppet Show (1976)
Alaina Reed-Hall Olivia Olivia See fewer	227 (1985)
Martin P. Robinson Snuffy Snuffy See fewer	Sesame Street (1969)
Caroll Spinney Big Bird / Shivers the Penguin / Oscar the Grouch Big Bird / Shivers the Penguin / Oscar the Grouch See fewer	Sesame Street (1969)