A century after the Wicked Witch, the Emerald City is at the mercy of a once-revered hero, and salvation comes from the wrench of young Victoria Wright. Rediscover old friends and meet new heroes in this new tale set in the Land of Oz.
| Actor | Role |
|---|---|
 William ShatnerOscar 'Oz' Diggs (voice) | Oscar 'Oz' Diggs (voice) |
 Ron PerlmanMagnus (voice) | Magnus (voice) |
 Julianne HoughLocasta (voice) | Locasta (voice) |
 Ashleigh BallVictoria (voice) | Victoria (voice) |
 Matthew Kevin AndersonThe Tin Man (voice) | The Tin Man (voice) |
 Geoff GustafsonScarecrow (voice) | Scarecrow (voice) |
 Dan PayneBlackburn (voice) | Blackburn (voice) |
 Kiefer O'ReillyKemp (voice) | Kemp (voice) |
| SSean Patrick O'ReillyHeflin (voice) | Heflin (voice) |
 Alison WandzuraCandice (voice) | Candice (voice) |
 Elijah DhavvanGromit (voice) | Gromit (voice) |
| EErik HendrixGuard 1 / Guard 2 (voice) | Guard 1 / Guard 2 (voice) |
 Scott McNeilPhadrig (voice) | Phadrig (voice) |
| HHarmony O'ReillyFlying Monkey #1 (voice) | Flying Monkey #1 (voice) |
| MMichelle MyersLucilia (voice) | Lucilia (voice) |
| PPhoenix O'ReillyFlying Monkey #2 (voice) | Flying Monkey #2 (voice) |
| SSummer O'ReillyNoomi (voice) | Noomi (voice) |