Jim Henson
Self / Various Muppets (archive footage)
Directing
Frank Oz
Self / Miss Piggy / Fozzie Bear / Animal / Bert / Sam the Eagle (voice)
Acting
Jerry Nelson
Robin the Frog / Lew Zealand / Floyd Pepper / Announcer (voice)
Acting
Richard Hunt
Scooter / Beaker / Janice (voice)
Acting
Dave Goelz
The Great Gonzo / Beauregard / Boober Fraggle / Zoot (voice)
Acting
Steve Whitmire
Kermit the Frog / Rizzo the Rat / Bean Bunny / Whoopie Cushion (voice)
Acting
Kevin Clash
Clifford / Elmo (voice)
Acting
Kathryn Mullen
Joy Buzzer / Mokey Fraggle (voice)
Acting
Caroll Spinney
Big Bird (voice)
Acting
Pam Arciero
Grundgetta (voice)
Acting
Harry Belafonte
Self
Acting
Carol Burnett
Self
Acting
John Denver
Self
Acting
Steven Spielberg
Self
Directing
Ray Charles
Self
Acting
John Cleese
Self
Acting
Charles Durning
Self
Acting
Dabney Coleman
Self
Acting
Ted Koppel
Self
Acting
Fran Brill
Additional Muppet Performer
Acting
Camille Bonora
Additional Muppet Performer
Acting
Joey Mazzarino
Additional Muppet Performer
Acting
Jim Martin
Additional Muppet Performer
Directing
Peter MacKennan
Additional Muppet Performer
Acting
Carmen Osbahr
Additional Muppet Performer
Acting
Martin P. Robinson
Additional Muppet Performer
Acting
David Rudman
Additional Muppet Performer
Acting
Duncan Kenworthy
Additional Muppet Performer
Production
Craig Shemin
Additional Muppet Performer
Production
Cheryl Henson
Additional Muppet Performer
Acting
Bill Prady
Additional Muppet Performer
Writing