Jim Henson

Kermit the Frog / Rowlf the Dog / Dr. Teeth / Swedish Chef / Waldorf / Ernie / Self

Frank Oz

Miss Piggy / Fozzy Bear / Animal / Sam the Eagle / Bert / Grover / Cookie Monster

Dave Goelz

Gonzo / Dr. Bunsen Honeydew / Zoot / Beauregard / Boober Fraggle

Jerry Nelson

Robin the Frog / Camilla the Chicken / Floyd Pepper / Lew Zealand / Pops / The Count / Gobo Fraggle / Herry Monster

Richard Hunt

Scooter / Janice / Statler / Beaker / Gladys the Cow / Two-Headed Monster / Snowman (voice)

Kathryn Mullen

Mokey Fraggle (voice)

Steve Whitmire

Turkey / Rizzo the Rat / Wembley Fraggle / Sprocket the Dog / Lips (voice)

Caroll Spinney

Big Bird / Oscar the Grouch (voice)

Karen Prell

Red Fraggle / Maureen the Mink (voice)

David Rudman

Miss Piggy's Photographer (voice)

Gerard Parkes

Doc

Terry Angus

Additional Muppet Performer (uncredited)

Debra Spinney

Additional Muppet Performer (uncredited)

Fred Stinson

Additional Muppet Performer (uncredited)

Bob Stutt

Additional Muppet Performer (uncredited)

Peter Harris

Director

Eric Till

Director

Jerry Juhl

Writer

Martin G. Baker

Producer

Jim Henson

Executive Producer

Diana Birkenfield

Producer

Val Strazovec

Production Design

John Rook

Lighting Design

Larry Grossman

Music Supervisor

Eric Robertson

Music Director

Ritamarie Peruggi

Production Manager

Kim Brouwer

Production Assistant

Stephen Finnie

Set Decoration

Tim Lidstone

Special Effects

Gordon Stoddard

Editor

Eric Robertson

Original Music Composer

Jim Henson

Characters

Wayne Moss

Floor Runner

Polly Smith

Costume Designer