Caroll Spinney

Character: Big Bird/Oscar the Grouch/Bruno the Trashman (voice)

Jerry Nelson

Character: Pretty Great Performances Announcer/Mr. Johnson/Count Von Count (voice)

Richard Hunt

Character: Placido Flamingo/Additional Muppets (voice)

Frank Oz

Character: Bert/Grover/Cookie Monster (voice)

Jim Henson

Character: Kermit the Frog/Ernie (voice)

Kevin Clash

Character: Elmo/Hoots the Owl/Additional Muppets (voice)

Martin P. Robinson

Character: Telly Monster/Manolo (voice)

Linda Bove

Character: Linda

Emilio Delgado

Character: Luis

Roscoe Orman

Character: Gordon

Northern Calloway

Character: David

Loretta Long

Character: Susan

Sonia Manzano

Character: Maria

Bill McCutcheon

Character: Wally

Alison Bartlett

Character: Gina

Pam Arciero

Character: Muppet Performer

Fred Garbo

Character: Muppet Performer

Bryant Young

Character: Muppet Performer

Camille Bonora

Character: Muppet Performer

David Rudman

Character: Muppet Performer

Patti LaBelle

Character: Self

Ralph Nader

Character: Self

Martina Navratilova

Character: Self

Seiji Ozawa

Character: Self

James Taylor

Character: Self

John Candy

Character: Self

Andrea Martin

Character: Self

Keith Hernandez

Character: Self

Mookie Wilson

Character: Self

Madeline Kahn

Character: Self

Gladys Knight

Character: Self

Joe Williams

Character: Self

Jane Curtin

Character: Self

Phil Donahue

Character: Self

Robert MacNeil

Character: Self

Paul Reubens

Character: Pee-wee Herman

Wynton Marsalis

Character: Self

Celia Cruz

Character: Self

Itzhak Perlman

Character: Self

Gordon Jackson

Character: Self

Jean Marsh

Character: Self

Paul Simon

Character: Self

Jeremy Irons

Character: Self

Pete Seeger

Character: Self

Rhea Perlman

Character: Self

Danny DeVito

Character: Self

Barbara Walters

Character: Self