| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Katagas | Crew | Production | Producer |
 Carol Silverman | Crew | Art | Set Decoration |
Hugh Fink | Crew | Writing | Story, Teleplay |
Jamie Kirkpatrick | Crew | Editing | Editor |
Kathleen Chopin | Crew | Production | Casting |
 Kirk R. Thatcher | Crew | Directing | Director |
 Luca Mosca | Crew | Costume & Make-Up | Costume Design |
 Luke Geissbühler | Crew | Camera | Director of Photography |
Martin G. Baker | Crew | Production | Producer |
 Michael Shaw | Crew | Art | Production Design |
 Paul Williams | Crew | Writing | Story, Teleplay, Songs |
Andrew Samson | Crew | Writing | Story, Teleplay |
Ryan Heck | Crew | Art | Art Direction |
Scott Ganz | Crew | Writing | Teleplay, Story |
Chris Caswell | Crew | Sound | Original Music Composer |
 Bill Barretta | Cast | Actor | Pepe the Prawn / Swedish Chef / Rowlf / Dr. Teeth / Bobo the Bear / Husband Pigeon (voice) |
 Bill Timoney | Cast | Actor | Additional Voices |
 Dave Goelz | Cast | Actor | The Great Gonzo / Waldorf / Dr. Bunsen Honeydew / Zoot (voice) |
 David Rudman | Cast | Actor | Scooter / Janice / Additional Muppets (voice) |
 James Godwin | Cast | Additional Muppets (voice) | |
 Jane Krakowski | Cast | Actress | Claire's Mom |
 Jesse L. Martin | Cast | Actor | Postal Worker |
Jim Martin | Cast | Actor | Additional Muppets (voice) |
 Leslie Carrara-Rudolph | Cast | Actress | Additional Muppets (voice) |
 Matt Vogel | Cast | Actor | Floyd Pepper / Lew Zealand / Crazy Harry / Robin the Frog / Son Pigeon / Additional Muppets (voice) |
 Michael Bloomberg | Cast | Actor | Himself (as Mayor Michael Bloomberg) |
 Nadine Ellis | Cast | Actress | Dancer |
 Nathan Lane | Cast | Actor | Officer Meany |
 Noel MacNeal | Cast | Actor | Sweetums / Additional Muppets (voice) |
Paul Williams | Cast | Actor | Elf |
 Petra Němcová | Cast | Actress | Beaker's Girlfriend |
 Richard Griffiths | Cast | Actor | Santa Claus |
 Steve Schirripa | Cast | Actor | Mobster |
 Steve Whitmire | Cast | Actor | Kermit the Frog / Rizzo the Rat / Statler / Beaker (voice) |
 Tony Sirico | Cast | Actor | Mobster |
 Tyler Bunch | Cast | Actor | Wife Pigeon / Additional Muppets (voice) |
 Uma Thurman | Cast | Actress | Joy |
Warren Adams | Cast | Dancer | |
 Whoopi Goldberg | Cast | Actress | Taxi Driver |
 Eric Jacobson | Cast | Actor | Fozzie Bear / Miss Piggy / Animal / Sam the Eagle (voice) |
 Peter Conboy | Cast | Actor | Holiday Commuter |
 Tim Lagasse | Cast | Actor | Additional Muppets (voice) |
 Madison Pettis | Cast | Actress | Claire |
 Paul McGinnis | Cast | Actor | Additional Muppets (voice) |
 Paul Becker | Cast | Actor | Postal Dancer |
 Martin P. Robinson | Cast | Actor | Sweetums / Additional Muppets (voice) |
 Peter Linz | Cast | Actor | Additional Muppets (voice) |
 Stephanie D'Abruzzo | Cast | Actress | Additional Muppets (voice) |
Pam Arciero | Cast | Actress | Additional Muppets (voice) |
Mary Ann Lamb | Cast | Actress | Dancer |
James J. Kroupa | Cast | Additional Muppets (voice) | |
Guy Veryzer | Cast | Mailman | |
Terrance Reddick | Cast | Dancer | |
Douglas Caldwell | Cast | Dancer | |
 Heather Asch | Cast | Actress | Additional Muppets (voice) |
Paul T. Gosselin | Cast | Postal Customer | |
 Kevin Sateri | Cast | Dancer | |
| Person | Type | Job | Role(s) |
