Scrooge
The Great Gonzo as Charles Dickens / Robert Marley / Dr. Bunsen Honeydew / Betina Cratchit / Rat / Zoot (voice)
Kermit the Frog as Bob Cratchit / Rizzo the Rat / Beaker / Bean Bunny / Belinda Cratchit / Beetle / Lips / Pig Gentleman (voice)
Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)
Miss Piggy as Emily Cratchit / Fozzie Bear as Fozziewig / Sam the Eagle as Headmaster of Junior High Graduates / Animal / George the Janitor / Horse and Carriage Driver / Vegetable Salesman (voice)
Rat / Peter Cratchit / Old Joe / Swedish Chef (voice)
Ghost of Christmas Present (performer) / Ghost of Christmas Yet to Come (performer)
Ghost of Christmas Past (voice)
Ghost of Christmas Yet to Come (performer) / Ghost of Christmas Past (performer) / Turkey / Additional Muppets (uncredited) (voice)
Fred, Scrooge's Nephew
Belle
Clara
Young Scrooge
Young Scrooge
Young Scrooge
Young Scrooge
Young Scrooge
Boy #1
Boy #2
Old Joe
Ghost of Christmas Past / Additional Muppets (voice)
Pig Gentleman / Undertaker (voice)
Daughter Mouse / Ghost of Christmas Past (performer) / Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (voice)
Additional Muppet Performer (uncredited)
Elderly Gent (uncredited)
Dancer (uncredited)
Mrs. Dilber / Spider / Additional Muppet Performer (voice) (uncredited)
Additional Muppet Performer (uncredited)
Additional Muppet Performer (uncredited)
Additional Muppet Performer (uncredited)