Caroll Spinney as Big Bird / Oscar the Grouch (voice)

Jim Henson as Kermit the Frog / Ernie (voice)

Frank Oz as Bert / Cookie Monster / Grover (voice)

Jerry Nelson as Snuffy / The Count (voice)

Richard Hunt as Ernie (assistant) / Additional Muppets (voice)

Bob McGrath as Bob

Debbie Chen as Patty

Will Lee as Mr. Hooper

Northern Calloway as David

Linda Bove as Linda

Loretta Long as Susan

Sonia Manzano as Maria

Roscoe Orman as Gordon

Alaina Reed Hall as Olivia (as Alaina Reed)

Jennifer S. Altman as Jennifer

Marlena Attinasi as Marlena

Billy Mack as Billy

Kathleen Reilly as Kathleen

Christopher Wein as Chris

Melanie Chartoff as Citizen's Wife (uncredited)

Jack Riley as Citizen (uncredited)

Danny Epstein as Street Musician (uncredited)

Chet O'Brien as Mr. Macintosh (uncredited)

Connor Quinn as Connor (uncredited)

Jon Stone as Santa Claus (voice) (uncredited)