Kevin Clash
Elmo / Pestie / Grouch Jailer / Grouch Cab Driver (voice)
Mandy Patinkin
Huxley
Vanessa Williams
Queen of Trash
Sonia Manzano
Maria
Roscoe Orman
Gordon
Stephanie D'Abruzzo
Grizzy / Pestie (voice)
Dave Goelz
Humongous Chicken (voice)
Carmen Osbahr
Rosita (voice)
Joey Mazzarino
Bug (voice)
Jerry Nelson
Count / Pestie / Grouch Mayor / Grouch Cop (voice)
Martin P. Robinson
Telly / Pestie / Laundromad Guy (voice)
David Rudman
Baby Bear / Fat Blue / Caterpillar / Pestie / Collander Stenchman / Ice Cream Customer (voice)
Caroll Spinney
Big Bird / Oscar the Grouch (voice)
Fran Brill
Zoe (voice)
Steve Whitmire
Ernie / Stuckweed / Football Stenchman / Ice Cream Vendor / Parrot (voice)
Frank Oz
Bert / Grover / Cookie Monster (voice)
Alison Bartlett
Gina
Ruth Buzzi
Ruthie
Emilio Delgado
Luis
Loretta Long
Susan
Bob McGrath
Bob
Drew Allison
Additional Muppet Performer (voice)
Bill Barretta
Additional Muppet Performer (voice)
John Boone
Additional Muppet Performer (voice)
R. Lee Bryan
Additional Muppet Performer (voice)
Leslie Carrara-Rudolph
Additional Muppet Performer (voice)
Lisa Consolo
Additional Muppet Performer (voice)
Jodi Eichelberger
Additional Muppet Performer (voice)
Rowell Gormon
Additional Muppet Performer (voice)
Mary Harrison
Additional Muppet Performer (voice)
Rob Killen
Additional Muppet Performer (voice)
Bruce Lanoil
Additional Muppet Performer (voice)
Bob Lynch
Additional Muppet Performer (voice)
Ed May
Additional Muppet Performer (voice)
Tim Parati
Additional Muppet Performer (voice)
Annie Peterle
Additional Muppet Performer (voice)
Lisa Sturz
Additional Muppet Performer (voice)
Matt Vogel
Big Bird / Ernie (assistant) (uncredited) / Additional Muppet Performer (voice)
Lucky Yates
Additional Muppet Performer (voice)
Kirk R. Thatcher
Additional Muppet Performer (voice)