Big Bird and his pals are making musical mayhem as they sing the goofiest, nuttiest, silliest songs ever. Join in with Sesame Street favorites Oscar, Ernie, the Count, and more as they tickle your funny bone with tunes like, "Everything in the Wrong Place Ball," "Mary Had a Bicycle," and more. James Taylor drops by to sing "Jellyman Kelly," and Jeremy Irons, Jane Curtin, and Paul Simon lead an all-star cast of celebrities in the showstopper, "Put Down the Duckie." Songs: The Honker-Duckie-Dinger Jamboree; Ladybug Picnic; Jellyman Kelly; Wavin' Goodbye to You with My Heart; Old MacDonald Cantata; Everything in the Wrong Place Ball; One Banana; Calcutta Joe; Mary Had a Bicycle; Ten Tiny Turtles on the Telephone; Put Down the Duckie.

Caroll Spinney
Big Bird / Oscar the Grouch (voice)

Jerry Nelson
Count von Count / Duck (voice)

Richard Hunt
Gladys the Cow / Forgetful Jones / Don Music (voice)

Frank Oz
(archive footage) (voice)

Jim Henson
Ernie / Singer / Kermit the Frog (archive footage) (segment "One Banana") (voice)

Jeremy Irons
Self (archive footage)

Jane Curtin
Self (archive footage)

Paul Simon
Self (archive footage)

James Taylor
Self (archive footage)

Martin P. Robinson
Dinger (archive footage)

Kevin Clash
Elmo /Hoots the Owl (voice)

David Rudman
(archive footage) (voice)

Smiley Face
Smiley Face

A Muppet Family Christmas
A Muppet Family Christmas
Scratching the Surface: A Hasty Examination of the Making of The Muppets
Scratching the Surface: A Hasty Examination of the Making of The Muppets

I Love Muppets
I Love Muppets

Sesame Street: Elmo Visits the Firehouse
Sesame Street: Elmo Visits the Firehouse

Sesame Street: 50 Years of Sunny Days
Sesame Street: 50 Years of Sunny Days

Happy Birthday Jim Henson
Happy Birthday Jim Henson

Willy McBean & His Magic Machine
Willy McBean & His Magic Machine

The Muppet Movie
The Muppet Movie

This Way to Sesame Street
This Way to Sesame Street

The Slater Sisters
The Slater Sisters

The ABCs of Safety Part I
The ABCs of Safety Part I