Grey DeLisle

as Dorothy (voice)

Joe Alaskey

as The Wizard of Oz / Butch / Droopy (voice)

Michael Gough

as The Scarecrow / Hunk (voice)

Rob Paulsen

as The Tin Man / Hickory (voice)

Todd Stashwick

as The Cowardly Lion / Zeke (voice)

Frances Conroy

as Auntie Em / Glinda (voice)

Stephen Root

as Uncle Henry (voice)

Kath Soucie

as Tuffy the Munchkin Mouse / Tractor (voice)

James Monroe Iglehart

as Calvin Carney / Jitterbug (voice)

Amy Louise Pemberton

as Dorothy / The Mouse Queen (voice)

Laraine Newman

as The Wicked Witch of the West (voice)

Andrea Martin

as The Hungry Tiger (voice)

Jason Alexander

as Mr. Bibb / The Nome King (voice)

Spike Brandt

as Spike (voice)

Jye Frasca

as Gnome (voice)