Lady Gaga

Self

Elton John

Self

Joseph Gordon-Levitt

Self

Kristen Bell

Self

RuPaul

Self

Steve Whitmire

Kermit the Frog / Beaker / Rizzo the Rat / Statler / Lips (voice)

Eric Jacobson

Miss Piggy, Fozzie Bear, Animal, Sam the Eagle (voice)

Dave Goelz

The Great Gonzo, Dr. Bunsen Honeydew, Waldorf, Zoot (voice)

Bill Barretta

Pepe, The Swedish Chef, Rowlf, Dr. Teeth, Bobo, Big Mean Carl

David Rudman

Scooter, Janice (voice)

Matt Vogel

Floyd Pepper, Lew Zealand, Camilla the Chicken (voice)

Peter Linz

Walter (voice)

James Murray

Additional Muppet Performer (voice)

Kevin Carlson

Additional Muppet Performer (voice)

Tim Blaney

Additional Muppet Performer (voice)

Julianne Buescher

Additional Muppet Performer (voice)

Amanda Balen

Dancer

Graham Breitenstein

Dancer

Montana Efaw

Dancer

Kevin Frey

Dancer

Knicole Haggins

Dancer

Vincent Hardison

Dancer

David Masterson

Dancer

Ian McKenzie

Dancer

Sloan-Taylor Rabinor

Dancer

Víctor Rojas

Dancer

Nathan Danforth

Additional Muppet Performer

Dorien Davies

Additional Muppet Performer

Alice Dinnean

Additional Muppet Performer

Bruce Lanoil

Additional Muppet Performer

Paul McGinnis

Additional Muppet Performer

Michael Oosterom

Additional Muppet Performer

Brett O'Quinn

Additional Muppet Performer

Mike Quinn

Additional Muppet Performer

Michelan Sisti

Additional Muppet Performer

David Skelly

Additional Muppet Performer

Art Vega

Additional Muppet Performer

Ryan Dillon

Elmo

Tom Kane

Announcer (voice)

Amy Mack

Additional Muppet Performer

Calvin Vo

Additional Muppet Performer