Narrator (voice) 蒂姆·克里

Joe Marley / Joey Dickens / Lightning (voice) Joey Mazzarino

i-SAM / Elmo (voice) Kevin Clash

Oscar the Grouch / Big Bird (voice) Caroll Spinney

Christmas Carol (voice) 克里斯汀·切诺维斯

Rhubarb the Grouch (voice) Rickey Boyd

Additional Muppet Performer (voice) Matt Vogel

Additional Muppet Performer (voice) Jim Martin

Bert (voice) (archive footage) 弗兰克·奥兹

Ernie (voice) (archive footage) 吉姆·亨森

Snuffy (voice) (archive footage) Martin P. Robinson

Additional Muppet Performer (voice) (archive footage) Pam Arciero

Additional Muppet Performer (voice) (archive footage) 弗兰·布里尔

Additional Muppet Performer (voice) (archive footage) Alice Dinnean

Additional Muppet Performer (voice) (archive footage) Eric Jacobson

Additional Muppet Performer (voice) (archive footage) Peter Linz

Additional Muppet Performer (voice) (archive footage) Noel MacNeal

Additional Muppet Performer (voice) (archive footage) Jerry Nelson

Additional Muppet Performer (voice) (archive footage) Carmen Osbahr

Additional Muppet Performer (voice) (archive footage) David Rudman

Additional Muppet Performer (voice) (archive footage) John Tartaglia

Additional Muppet Performer (voice) (archive footage) Steve Whitmire

Additional Muppet Performer (voice) (archive footage) Bryant Young

Carlo (archive footage) 卡尔洛·阿尔班

Gina (archive footage) Alison Bartlett

Gabi (archive footage) Desiree Casado

Luis (archive footage) Emilio Delgado

Mr. Hooper (archive footage) Will Lee

Susan (archive footage) Loretta Long

Maria (archive footage) Sonia Manzano

Bob (archive footage) Bob McGrath

Gordon (archive footage) Roscoe Orman

Miles (archive footage) Imani Patterson

Mr. Hanford (archive footage) David Langston Smyrl

Santa Claus (archive footage) Charles Edward Hall

Self (archive footage) Mark Aaron Beckett

Self (archive footage) B. David Whithworth

Self (archive footage) Glenny T

Self (archive footage) Tony Zeke

Self (archive footage) Calvin Powell

Snowman (voice) (uncredited) Brian Gore