 Grey DeLisleDorothy (voice) | Dorothy (voice) |
 Joe AlaskeyThe Wizard of Oz / Butch / Droopy (voice) | The Wizard of Oz / Butch / Droopy (voice) |
 Michael GoughThe Scarecrow / Hunk (voice) | The Scarecrow / Hunk (voice) |
 Rob PaulsenThe Tin Man / Hickory (voice) | The Tin Man / Hickory (voice) |
 Todd StashwickThe Cowardly Lion / Zeke (voice) | The Cowardly Lion / Zeke (voice) |
 Frances ConroyAuntie Em / Glinda (voice) | Auntie Em / Glinda (voice) |
 Stephen RootUncle Henry (voice) | Uncle Henry (voice) |
 Kath SoucieTuffy the Munchkin Mouse / Tractor (voice) | Tuffy the Munchkin Mouse / Tractor (voice) |
 James Monroe IglehartCalvin Carney / Jitterbug (voice) | Calvin Carney / Jitterbug (voice) |
 Amy Louise PembertonDorothy / The Mouse Queen (voice) | Dorothy / The Mouse Queen (voice) |
 Laraine NewmanThe Wicked Witch of the West (voice) | The Wicked Witch of the West (voice) |
 Andrea MartinThe Hungry Tiger (voice) | The Hungry Tiger (voice) |
 Jason AlexanderMr. Bibb / The Nome King (voice) | Mr. Bibb / The Nome King (voice) |
 Spike BrandtSpike (voice) | Spike (voice) |
 Jye FrascaGnome (voice) | Gnome (voice) |
