Mupparna på Skattkammarön

Tim Curry

Long John Silver

Billy Connolly

Billy Bones

Jennifer Saunders

Mrs. Bluveridge

Kevin Bishop

Jim Hawkins

Dave Goelz

The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Mudwell the Mudbunny / Zoot (voice)

Steve Whitmire

Kermit the Frog / Rizzo the Rat / Beaker (voice)

Jerry Nelson

Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)

Kevin Clash

Bad Polly / Black Dog / Spa'am / Chicken / Miss Piggy (assistant) / Fozzie Bear (assistant) / Sam the Eagle (assistant) / Animal (assistant) / Walleyed Pike / Monkey / Pirate / Real Old Tom (voice)

Bill Barretta

Clueless Morgan / Swedish Chef / Blind Pew (hands) / Pirate / Pig / Skulls (voice)

Frank Oz

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

John Henson

Sweetums (voice)

Danny Blackner

Short Stack Stevens

Peter Geeves

Black Eyed Pea

Harry Jones

Easy Pete

David J. Nicholls

Captain Flint

Frederick Warder

Calico Jerry