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)

Will Lee

Mr. Hooper

Matt Vogel

Muppet Performer (voice)

Kristin Chenoweth

Christmas Carol (voice)

Martin P. Robinson

Snuffy (voice)