Jim Henson

Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Doc Hopper's Men / Link Hogthrob / Swedish Chef (voice)

Frank Oz

Miss Piggy / Fozzie Bear / Animal / Sam the Eagle / Doc Hopper's Men / Marvin Suggs / Swedish Chef (hands) / Motorcycle Guy (voice)

Jerry Nelson

Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)

Richard Hunt

Scooter / Statler / Janice / Sweetums / Beaker / Fozzie Bear (assistant) (voice)

Dave Goelz

The Great Gonzo / Dr. Bunsen Honeydew / Zoot / Doglion / Iraqian in El Sleezo Cafe / Pig (voice)

Charles Durning

Doc Hopper

Austin Pendleton

Max

Edgar Bergen

Himself / Charlie McCarthy (voice)

Milton Berle

Mad Man Mooney

Mel Brooks

Professor Max Krassman

James Coburn

El Sleezo Cafe Owner

Dom DeLuise

Bernie the Agent

Elliott Gould

Beauty Contest Compere

Bob Hope

Ice Cream Vendor

Madeline Kahn

El Sleezo Patron

Carol Kane

"Myth"

Cloris Leachman

Lord's Secretary

Steve Martin

Insolent Waiter

Richard Pryor

Balloon Vendor

Telly Savalas

El Sleazo Tough

Orson Welles

Lew Lord

Paul Williams

El Sleazo Pianist

Scott Walker

Snake Walker

H.B. Haggerty

Lumberjack

Bruce Kirby

Gate Guard

Tommy Madden

One-Eyed Midget

James Frawley

El Sleezo Cafe Waiter

Steve Whitmire

Fletcher Bird / Scooter (assistant) (voice)

Kathryn Mullen

Camilla (assistant)

Eren Ozker

Additional Muppet Performer

Caroll Spinney

Big Bird (voice)

Fran Allison

Additional Muppet Performer

Bil Baird

Additional Muppet Performer

Cheryl Blaylock

Additional Muppet Performer

Tim Burton

Additional Muppet Performer

Melinda Dillon

Woman with Balloon

Roy R. Etherington

Additional Muppet Performer

Brian Froud

Additional Muppet Performer

Brian Henson

Additional Muppet Performer

Cheryl Henson

Additional Muppet Performer

Heather Henson

Additional Muppet Performer

Jane Henson

Additional Muppet Performer

John Henson

Additional Muppet Performer

Lisa Henson

Additional Muppet Performer

Jerry Juhl

Additional Muppet Performer

Earl Kress

Additional Muppet Performer

John Landis

Additional Muppet Performer

Shari Lewis

Additional Muppet Performer

Kermit Love

Additional Muppet Performer

John Lovelady

Additional Muppet Performer

Burr Tillstrom

Additional Muppet Performer

Rick Williamson

Additional Muppet Performer

Paul Zaloom

Additional Muppet Performer