Kevin Clash

Elmo (voice)

Leslie Carrara-Rudolph

Abby Cadabby (voice)

Ben Stiller

Stiller the Elf (voice)

Joey Mazzarino

Papa Bear / Stan the Snowball (voice)

Fran Brill

Prairie Dawn / Zoe (voice)

Jerry Nelson

Count von Count (voice)

Caroll Spinney

Big Bird / Oscar the Grouch (voice)

Steve Whitmire

Ernie (voice)

Eric Jacobson

Bert / Grover (voice)

David Rudman

Baby Bear / Cookie Monster (voice)

Martin P. Robinson

Mr. Snuffleupagus / Telly Monster (voice)

Carmen Osbahr

Rosita (voice)

Jennifer Barnhart

Mama Bear (voice)

Matt Vogel

Stiller the Elf

Kevin James

Santa Claus

Charles Gibson

Charles Blitzen (voice)

Steve Schirripa

Self

Tony Sirico

Self

Sheryl Crow

Self

Anne Hathaway

Self

Jennifer Hudson

Self

Alicia Keys

Self

Jamie Foxx

Self

Ty Pennington

Self

Brad Paisley

Self

Tyler Bunch

Additional Muppet Performer (voice)

Stephanie D'Abruzzo

Additional Muppet Performer (voice)

Pam Arciero

Additional Muppet Performer (voice)

Ryan Dillon

Additional Muppet Performer (voice)

Artie Esposito

Additional Muppet Performer (voice)

James Godwin

Additional Muppet Performer (voice)

BJ Guyer

Additional Muppet Performer (voice)

John E. Kennedy

Additional Muppet Performer (voice)

Peter Linz

Additional Muppet Performer (voice)

Noel MacNeal

Additional Muppet Performer (voice)

Paul McGinnis

Additional Muppet Performer (voice)