Ashanti
Dorothy
                                    Jeffrey Tambor
Wizard
                                    David Alan Grier
Uncle Henry
                                    Queen Latifah
Aunt Em
                                    Quentin Tarantino
Self - Kermit's Director
                                    Steve Whitmire
Scarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker
                                    Dave Goelz
Tin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot
                                    Bill Barretta
Toto / Dr. Teeth / Johnny / Lew Zealand / Swedish Chef / Rowlf
                                    Eric Jacobson
The Cowardly Lion / Witches / Animal / Sam the Eagle (voice)
                                    Brian Henson
Sal (voice)
                                    Kevin Clash
Clifford / Mulch / Black Dog (voice)
                                    John E. Kennedy
Angel Marie / Floyd Pepper (voice)
                                    Rickey Boyd
Scooter / Crazy Harry (voice)
                                    Tyler Bunch
Janice / Old Tom / Pop / Treelo (voice)
                                    Julianne Buescher
Green Lady / Chicken (voice)
                                    John Henson
Sweetums (voice)
                                    Drew Massey
Muppet Performer
                                    Allan Trautman
Crow / Old Tom (voice)
                                    Alice Dinnean
Camilla / Foo-Foo (voice)
                                    Mike Quinn
Spotted Dick (voice)
Gord Robertson
Muppet Performer
Adam Behr
Muppet Performer
                                    Jeny Cassady
Muppet Performer
                                    Geoff Redknap
Muppet Performer
James Rowley
Muppet Performer
                                    Dan Payne
Weatherman
                                    C. Ernst Harth
Earl
                                    Kelly Osbourne
Post-Makeover Dorothy (uncredited)
                                    Edward Hibbert
Stage Manager (uncredited)
Ken Jones
Earl's Buddy (uncredited)
Le Magicien d'Oz des Muppets
Released