All Cast

Steve Whitmire

Steve Whitmire

Kermit the Frog / Rizzo the Rat / Beaker / Elvises (voice)

Dave Goelz

Dave Goelz

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

Bill Barretta

Bill Barretta

Pepe the King Prawn / Bobo the Bear / Johnny Fiama / Swedish Chef / Lew Zealand / Howard Tubman / Rowlf the Dog / Elvises (voice)

Eric Jacobson

Eric Jacobson

Miss Piggy / Fozzie Bear / Animal / Yoda / Elvises (voice)

David Arquette

David Arquette

Daniel

Joan Cusack

Joan Cusack

Rachel Bitterman

Matthew Lillard

Matthew Lillard

Luc Fromage

William H. Macy

William H. Macy

Glenn

Whoopi Goldberg

Whoopi Goldberg

Daniel's 'Boss'

Carson Daly

Carson Daly

Self

Kelly Ripa

Kelly Ripa

Self

Joe Rogan

Joe Rogan

Self

Molly Shannon

Molly Shannon

Self

Robert Smigel

Robert Smigel

Triumph, the Insult Comic Dog (voice)

Zach Braff

Zach Braff

Dr. John "J.D." Dorian

Sarah Chalke

Sarah Chalke

Dr. Elliot Reid

Neil Flynn

Neil Flynn

Janitor

John C. McGinley

John C. McGinley

Dr. Perry Cox

Judy Reyes

Judy Reyes

Nurse Carla Espinosa

Bill Lawrence

Bill Lawrence

Self

Mel Brooks

Mel Brooks

Joe Snow (voice)

Dave 'Squatch' Ward

Dave 'Squatch' Ward

Sally Ann Santa Claus

Brian Henson

Brian Henson

Scooter / Janice / Sal Minella (voice)

Kevin Clash

Kevin Clash

Sam Eagle (voice)

John Henson

John Henson

Sweetums (voice)

Jerry Nelson

Jerry Nelson

Robin the Frog / Statler / Announcer / Pops / Floyd Pepper

John E. Kennedy

John E. Kennedy

Dr. Teeth (voice)

Allan Trautman

Allan Trautman

Eugene the Tuba Player (voice)

Alice Dinnean

Alice Dinnean

Additional Muppet Performer (voice)

Geoff Redknap

Geoff Redknap

Additional Muppet Performer (voice)/ Sweetums

Denise Cheshire

Denise Cheshire

Additional Muppet Performer (voice)

Drew Massey

Drew Massey

Additional Muppet Performer (voice)

Adam Behr

Adam Behr

Additional Muppet Performer (voice)

Gord Robertson

Gord Robertson

Additional Muppet Performer (voice)

Dawn Lewis

Dawn Lewis

Fear Factor Contestant

Colin Foo

Colin Foo

Security Guard

Marci Dacus

Marci Dacus

Fear Factor Contestant (uncredited)

Yee Jee Tso

Yee Jee Tso

Angel 1

Dan Joffre

Dan Joffre

Angel 2

Jonathan Bruce

Jonathan Bruce

Fat Angel

Cameron McDonald

Cameron McDonald

Safari Animal Tracker

Darrell Lee-Izeard

Darrell Lee-Izeard

Thin Angel

Chantal Strand

Chantal Strand

Nancy Nut-What

Robin Mossley

Robin Mossley

Nicki Nut-What

Dan Payne

Dan Payne

Handsome Executive

Julia Arkos

Julia Arkos

Sally Ann Representative