 | Ashanti als Dorothy |
 | Jeffrey Tambor als Wizard |
 | David Alan Grier als Uncle Henry |
 | Queen Latifah als Aunt Em |
 | Quentin Tarantino als Self - Kermit's Director |
 | Steve Whitmire als Scarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker |
 | Dave Goelz als Tin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot |
 | Bill Barretta als Toto / Dr. Teeth / Johnny / Lew Zealand / Swedish Chef / Rowlf |
 | Eric Jacobson als The Cowardly Lion / Witches / Animal / Sam the Eagle (voice) |
 | Brian Henson als Sal (voice) |
 | Kevin Clash als Clifford / Mulch / Black Dog (voice) |
 | John E. Kennedy als Angel Marie / Floyd Pepper (voice) |
 | Rickey Boyd als Scooter / Crazy Harry (voice) |
 | Tyler Bunch als Janice / Old Tom / Pop / Treelo (voice) |
 | Julianne Buescher als Green Lady / Chicken (voice) |
 | John Henson als Sweetums (voice) |
 | Drew Massey als Muppet Performer |
 | Allan Trautman als Crow / Old Tom (voice) |
 | Alice Dinnean als Camilla / Foo-Foo (voice) |
 | Mike Quinn als Spotted Dick (voice) |
 | Gord Robertson als Muppet Performer |
| Adam Behr als Muppet Performer |
 | Jeny Cassady als Muppet Performer |
 | Geoff Redknap als Muppet Performer |
| James Rowley als Muppet Performer |
 | Dan Payne als Weatherman |
 | C. Ernst Harth als Earl |
 | Kelly Osbourne als Post-Makeover Dorothy (uncredited) |
 | Edward Hibbert als Stage Manager (uncredited) |
| Ken Jones als Earl's Buddy (uncredited) |
| Adam F. Goldberg | Teleplay |
| Debra Frank | Teleplay |
| Steve L. Hayes | Teleplay |
| L. Frank Baum | Novel |
| Tom Martin | Teleplay |
| Kirk R. Thatcher | Director |
| Michael Giacchino | Original Music Composer |
| Tony Westman | Director of Photography |
| Kelly Moon | Script Supervisor |
| Michael S. Bolton | Production Design |
| Marny Eng | Stunt Coordinator |
| Alana Husband | Stunt Double |
| Warren Carr | Unit Production Manager |
| Ella Kutschera | First Assistant Director |
| Mindy Heslin | Second Assistant Director |
| Polly Smith | Costume Designer |
| Donna Rosenstein | Casting |
| Lynne Carrow | Casting |
| Susan Taylor Brouse | Casting |
| Sandie Blackie | Costume Supervisor |
| Zabrina Matiru | Makeup Artist |
| Sarah MacDonald | Hairstylist |
| Nikki Wright | Hairstylist |
| Cynthia T. Lewis | Set Decoration |
| Karen Brooks | Assistant Set Decoration |
| Macleod Sinclaire | On Set Dresser |
| Roxanne Methot | Art Direction |
| Anneke Van Oort | Assistant Art Director |
| Ricardo F. Delgado | Concept Artist |
| Patrick Zahorodniuk | Graphic Designer |
| Paul Becker | Choreographer |
| Vicky Lambert | Choreographer |
| Armin Matter | Camera Operator |
| Robin Forst | Camera Operator |
| Trevor Butt | Assistant Camera |
| John Seale | Assistant Camera |
| Richard Spooner | Second Assistant "A" Camera |
| Corey Robson | Second Assistant "B" Camera |
| Tony Lazarowich | Special Effects Supervisor |
| Darren Brisker | Production Sound Mixer |
| Tony Wyman | Boom Operator |
| Carmen Lavender | Sound Assistant |
| Jennifer Roe Emery | Production Coordinator |
| Laura Livingstone | Assistant Production Coordinator |
| Jared Howitt | Second Assistant Production Coordinator |
| Kevin Leeson | Third Assistant Director |
| Larissa Ballstadt | Assistant Director Trainee |
| Crispin Reece | Second Unit Director |
| Ken Shane | Second Unit First Assistant Director |
| John Holbrook | Second Unit Director of Photography |
| Mark L. Levine | Assistant Editor |
| Annie Court | Post Production Supervisor |
| Taylor Dorris | Post Production Coordinator |
| Stephen M. Davis | Music Editor |
| Ralph Maiers | Visual Effects Supervisor |
| Sherri Potter | Visual Effects Producer |
| Ann-Marie Blommaert | Visual Effects Coordinator |
| Gerald Lauze | 3D Animator |
| Blake Anderson | 3D Animator |
| Derek Wolfe | 3D Animator |
| Tania Richard | Matte Painter |
| John Fukushima | Compositor |
| Joel Tong | Compositor |
| Jeremy Price | Compositor |
| Melissa Best | Compositor |
| John Cairns | Compositor |
| Noel Wright | Compositor |
| Andrea Brown | Extras Casting |
| Richard Taylor | Sound Supervisor |
| John Benson | Sound Supervisor |
| Matthew Iadarola | Sound Mixer |
| Gary Gegan | Sound Mixer |
| Scott Cooper | Online Editor |
| Tony Teresi | Online Editor |
| Ed Twiford | Colorist |
| Gregg Featherman | Editor |
| Bill Barretta | Co-Producer |
| Kristine Belson | Co-Producer |
| Eric Poticha | Co-Producer |
| Lisa Henson | Executive Producer |
| Brian Henson | Executive Producer |
| Martin G. Baker | Producer |
| Warren Carr | Producer |
| Debra Frank | Story |
| Steve L. Hayes | Story |
