 AshantiDorothy | Dorothy |
 Jeffrey TamborWizard | Wizard |
 David Alan GrierUncle Henry | Uncle Henry |
 Queen LatifahAunt Em | Aunt Em |
 Quentin TarantinoSelf - Kermit's Director | Self - Kermit's Director |
 Steve WhitmireScarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker | Scarecrow / Mayor of Munchkinland / Kalidah Critic #1 / Beaker |
 Dave GoelzTin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot | Tin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot |
 Bill BarrettaToto / Dr. Teeth / Johnny / Lew Zealand / Swedish Chef / Rowlf | Toto / Dr. Teeth / Johnny / Lew Zealand / Swedish Chef / Rowlf |
 Eric JacobsonThe Cowardly Lion / Witches / Animal / Sam the Eagle (voice) | The Cowardly Lion / Witches / Animal / Sam the Eagle (voice) |
 Brian HensonSal (voice) | Sal (voice) |
 Kevin ClashClifford / Mulch / Black Dog (voice) | Clifford / Mulch / Black Dog (voice) |
 John E. KennedyAngel Marie / Floyd Pepper (voice) | Angel Marie / Floyd Pepper (voice) |
 Rickey BoydScooter / Crazy Harry (voice) | Scooter / Crazy Harry (voice) |
 Tyler BunchJanice / Old Tom / Pop / Treelo (voice) | Janice / Old Tom / Pop / Treelo (voice) |
 Julianne BuescherGreen Lady / Chicken (voice) | Green Lady / Chicken (voice) |
 John HensonSweetums (voice) | Sweetums (voice) |
 Drew MasseyMuppet Performer | Muppet Performer |
 Allan TrautmanCrow / Old Tom (voice) | Crow / Old Tom (voice) |
 Alice DinneanCamilla / Foo-Foo (voice) | Camilla / Foo-Foo (voice) |
 Mike QuinnSpotted Dick (voice) | Spotted Dick (voice) |
 Gord RobertsonMuppet Performer | Muppet Performer |
| AAdam BehrMuppet Performer | Muppet Performer |
 Jeny CassadyMuppet Performer | Muppet Performer |
 Geoff RedknapMuppet Performer | Muppet Performer |
| JJames RowleyMuppet Performer | Muppet Performer |
 Dan PayneWeatherman | Weatherman |
 C. Ernst HarthEarl | Earl |
 Kelly OsbournePost-Makeover Dorothy (uncredited) | Post-Makeover Dorothy (uncredited) |
 Edward HibbertStage Manager (uncredited) | Stage Manager (uncredited) |
| KKen JonesEarl's Buddy (uncredited) | Earl's Buddy (uncredited) |
