The Great Muppet Caper

Kermit and Fozzie are newspaper reporters sent to London to interview Lady Holiday, a wealthy fashion designer whose priceless diamond necklace is stolen. Kermit meets and falls in love with her secretary, Miss Piggy. The jewel thieves strike again, and this time frame Miss Piggy. It's up to Kermit and the rest of the Muppets to bring the real culprits to justice.

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  Jim Henson

  Kermit the Frog / Rowlf the Dog / Dr. Teeth / Waldorf / Swedish Chef / The Muppet Newsman
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  Frank Oz

  Miss Piggy / Fozzie Bear / Sam the Eagle / Animal (voice)
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  Dave Goelz

  Gonzo / Beauregard / Zoot / Dr. Bunsen Honeydew / Lobbuck Lou
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  Jerry Nelson

  Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager
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  Richard Hunt

  Scooter / Statler / Sweetums / Janice / Beaker / Bubba
• 
  Steve Whitmire

  Rizzo the Rat / Lips (voice)
• 
  Charles Grodin

  Nicky Holiday
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  Diana Rigg

  Lady Holiday
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  John Cleese

  Neville
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  Jack Warden

  Mike Tarkenian