Tim Curry

Narrator (voice)

Joey Mazzarino

Joe Marley / Joey Dickens / Lightning (voice)

Kevin Clash

i-SAM / Elmo (voice)

Caroll Spinney

Oscar the Grouch / Big Bird (voice)

Frank Oz

Bert (voice)

Jim Henson

Ernie (voice)

Rickey Boyd

Rhubarb the Grouch (voice)

Will Lee

Mr. Hooper

Matt Vogel

Muppet Performer (voice)

Jim Martin

Muppet Performer (voice)

Kristin Chenoweth

Christmas Carol (voice)

Martin P. Robinson

Snuffy (voice)