| Ebenezer Scrooge | 迈克尔·凯恩
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| Bob Crachit (Kermit the Frog) Rizzo the Rat/Beaker/Bean Bunny/Belinda Crachit/Beetle/Lips/Rat (uncre | 斯蒂夫·惠特米勒
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| Charles Dickins (The Great Gonzo)/Robert Marley/Dr. Bunsen Honeydew/Betina Crachit/Rat/Zoot (voice) | Dave Goelz
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| Emily Crachit (Miss Piggy)/Fozziewig (Fozzie Bear)/Headmaster of Junior High Graduates (Sam the Eagl | 弗兰克·奥兹
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| Fred Scrooge's Nephew | 斯蒂文·麦金托什
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| Young Scrooge | 雷蒙德·库特哈德
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| Tiny Tim Crachit/Jacob Marley/Ma Bear/Ghost of Christmas Present/Floyd Lew Zealand/Mouse (uncredited | Jerry Nelson
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| Swedish Chef/Peter Crachit/Old Joe (performer)/Boppity/Rat (uncredited)/Additional Muppets (voice) | David Rudman | |
| Mrs. Dilbert/Spider/Additional Muppets (uncredited) (voice & puppetry) (voice) | Louise Gold
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| Ghost of Christmas Past (performer)/Additional Muppets (voice) | Karen Prell
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| Pig Gentleman/Muppet Muppets (uncredited) (voice) | Mike Quinn | |
| Ghost of Christmas Yet to Come (performer)/Ghost of Christmas Past (performer)/Turkey/Additional Mup | Robert Tygner | |
