Narrator (voice)
Joe Marley / Joey Dickens / Lightning (voice)
i-SAM / Elmo (voice)
Oscar the Grouch / Big Bird (voice)
Christmas Carol (voice)
Rhubarb the Grouch (voice)
Additional Muppet Performer (voice)
Bert (voice) (archive footage)
Ernie (voice) (archive footage)
Snuffy (voice) (archive footage)
Additional Muppet Performer (voice) (archive footage)
Carlo (archive footage)
Gina (archive footage)
Gabi (archive footage)
Luis (archive footage)
Mr. Hooper (archive footage)
Susan (archive footage)
Maria (archive footage)
Bob (archive footage)
Gordon (archive footage)
Miles (archive footage)
Mr. Hanford (archive footage)
Santa Claus (archive footage)
Self (archive footage)
Snowman (voice) (uncredited)
