Jim Henson

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

Frank Oz

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

Dave Goelz

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

Jerry Nelson

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

Richard Hunt

Scooter / Statler / Sweetums / Janice / Beaker / Bubba

Steve Whitmire

Rizzo the Rat / Lips (voice)

Charles Grodin

Nicky Holiday

Diana Rigg

Lady Holiday

John Cleese

Neville

Jack Warden

Mike Tarkenian