| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Burnett | Crew | Production | Co-Producer |
 Joe Alaskey | Crew | Crew | In Memory Of |
 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 |
 Paul Dini | Crew | Writing | Writer |
Scott Cochran | Crew | Sound | Scoring Mixer |
 Spike Brandt | Crew | Directing | Director, Supervising Producer |
 Tony Cervone | Crew | Directing | Director, Supervising Producer |
 William Hanna | Crew | Writing | Characters |
 Sam Register | Crew | Production | Executive Producer |
Darren Griffiths | Crew | Editing | Online Editor |
 Justin Paul | Crew | Sound | Songs |
 Benj Pasek | Crew | Sound | Songs |
Maria Estrada | Crew | Production | Casting |
Ruben Procopio | Crew | Art | Storyboard Artist |
Kimberly S. Moreau | Crew | Production | Line Producer |
Gabriel Thorburn | Crew | Editing | Assistant Editor |
Mark A. Keatts | Crew | Sound | Supervising Dialogue Editor, ADR Editor, Supervising ADR Editor |
Michael Garcia | Crew | Sound | ADR Editor, Dialogue Editor |
Jim Wyatt | Crew | Production | Associate Producer |
 Andrea Martin | Cast | Actress | The Hungry Tiger (voice) |
 Frances Conroy | Cast | Actress | Auntie Em / Glinda (voice) |
 Grey DeLisle | Cast | Actress | Dorothy (voice) |
 Jason Alexander | Cast | Actor | Mr. Bibb / The Nome King (voice) |
Joe Alaskey | Cast | Actor | The Wizard of Oz / Butch / Droopy (voice) |
 Kath Soucie | Cast | Actress | Tuffy the Munchkin Mouse / Tractor (voice) |
 Laraine Newman | Cast | Actress | The Wicked Witch of the West (voice) |
 Rob Paulsen | Cast | Actor | The Tin Man / Hickory (voice) |
Spike Brandt | Cast | Actor | Spike (voice) |
 Stephen Root | Cast | Actor | Uncle Henry (voice) |
 Todd Stashwick | Cast | Actor | The Cowardly Lion / Zeke (voice) |
 Amy Pemberton | Cast | Actress | Dorothy / The Mouse Queen (voice) |
 James Monroe Iglehart | Cast | Actor | Calvin Carney / Jitterbug (voice) |
 Michael Gough | Cast | Actor | The Scarecrow / Hunk (voice) |
Jye Frasca | Cast | Actor | Gnome (voice) |
| Person | Type | Job | Role(s) |
