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

Robert Morley

British Gentleman by Pond

Peter Ustinov

Truck Driver

Caroll Spinney

Oscar the Grouch (voice)

Susan Backlinie

Charkie's Water Ballet Performer

Joan Sanderson

Dorcas

Peter Falk

Tramp

Danny John-Jules

Street Dancer

Erica Creer

Marla

Kate Howard

Carla

Della Finch

Darla

Michael Robbins

Henderson

Peter Hughes

Stanley

Peggy Aitchison

Guard

Tommy Godfrey

Bus Conductor

Christine Nelson

Valli Kemp

2nd Model

Mike Quinn

Muppet Performer