Michael Caine (Ebenezer Scrooge)

Dave Goelz (The Great Gonzo as Charles Dickens / Robert Marley / Dr. Bunsen Honeydew / Betina Cratchit / Rat / Zoot (voice))

Steve Whitmire (Kermit the Frog as Bob Cratchit / Rizzo the Rat / Beaker / Bean Bunny / Belinda Cratchit / Beetle / Lips / Pig Gentleman (voice))

Jerry Nelson (Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice))

Frank Oz (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))

David Rudman (Rat / Peter Cratchit / Old Joe / Swedish Chef (voice))

Don Austen (Ghost of Christmas Present (performer) / Ghost of Christmas Yet to Come (performer))

Jessica Fox (Ghost of Christmas Past (voice))