| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Burnett | Crew | Production | Co-Producer |
 Gene Grillo | Crew | Writing | Writer |
Jay Jackson | Crew | Visual Effects | Animation, Layout |
 Joseph Barbera | Crew | Writing | Characters |
Kelly Ann Foley | Crew | Sound | Dialogue Editor, ADR Editor |
 L. Frank Baum | Crew | Writing | Characters |
Michael Tavera | Crew | Sound | Original Music Composer |
Patrick J. Foley | Crew | Sound | ADR Editor, Dialogue Editor |
Scott Cochran | Crew | Sound | Scoring Mixer |
 Spike Brandt | Crew | Directing | Director, Producer, Supervising Producer |
 Tony Cervone | Crew | Directing | Director, Producer, Supervising Producer |
 William Hanna | Crew | Writing | Characters |
Christopher D. Lozinski | Crew | Editing | Online Editor |
Matt Williames | Crew | Visual Effects | Animation, Layout |
 Sam Register | Crew | Production | Executive Producer |
Maria Estrada | Crew | Production | Casting Director |
Ted Blackman | Crew | Art | Art Direction |
Kyle Stafford | Crew | Editing | Editor |
Eric Semones | Crew | Art | Art Direction |
Mark A. Keatts | Crew | Sound | Supervising Dialogue Editor, ADR Editor |
Michael Garcia | Crew | Sound | Dialogue Editor, ADR Editor |
John Roback | Crew | Production | Assistant Production Manager |
Damon P. Yoches | Crew | Editing | Editor |
Judge Plummer | Crew | Production | Associate Producer |
Yuna Diane Kim | Crew | Production | Producer |
Young-Tae Kim | Crew | Production | Producer |
 Billy West | Cast | Actor | Tom (voice; uncredited) |
 Frances Conroy | Cast | Actress | Auntie Em / Glinda (voice) |
 Grey DeLisle | Cast | Actress | Dorothy (voice) |
 Joe Alaskey | Cast | Actor | The Wizard of Oz / Droopy / Butch (voice) |
 Kath Soucie | Cast | Actress | Tuffy the Munchkin Mouse (voice) |
 Laraine Newman | Cast | Actress | The Wicked Witch of the West / Miss Gulch (voice) |
 Rob Paulsen | Cast | Actor | The Tin Man (voice) |
 Stephen Root | Cast | Actor | Uncle Henry / Crows (voice) |
 Todd Stashwick | Cast | Actor | The Cowardly Lion (voice) |
 Michael Gough | Cast | Actor | The Scarecrow (voice) |
 Nikki Yanofsky | Cast | Actress | Dorothy (singing voice) |
| Person | Type | Job | Role(s) |
