The enchantment of L. Frank Baum's classic "Wizard of Oz" books is captured in the exciting Emerald City of Oz, based on the sixth book in Baum's timeless series. The Nome King plots his revent against the Oz people, who narrowly defeated him in "Ozma of Oz." Working with the help of Guph, an invasion specialist, the Nome King and his troops tunnel under the Deadly Desert with the aim of enslaving the people of the Emerald City. Dorothy, the Tin Woodsman, the Scarecrow and their friends fear the worst, as Princess Ozma insists on finding a non-violent solution. Narrated by Margot Kidder, the Lightyear Wizard of Oz series was featured exclusively on HBO.
Unfortunately the movie The Emerald City of Oz is not yet available on HBO Max.
| Writing | Don Arioli | Writer |
| Production | Ronald A. Weinberg | Executive Producer |
| Production | Ronald A. Weinberg | Producer |
| Production | Elizabeth Klinck | Associate Producer |
| Visual Effects | Gerald Potterton | Animation Director |
| Visual Effects | Christine Larocque | Animation Supervisor |
| Writing | Elaine Gasco | Storyboard |
| Camera | Ian MacGillivray | Camera Operator |
| Visual Effects | Elaine Gasco | Animation |
| Visual Effects | Nik Ranieri | Animation |
| Visual Effects | Maldwyn Phillips | Animation |
| Visual Effects | Nancy Crossgrove | Animation |
| Visual Effects | Raymond Furlotte | Animation |
| Visual Effects | Cine-Titre | Animation |
| Visual Effects | Alex Simard | Color Designer |
| Editing | Avde Chiriaeff | Supervising Film Editor |
| Sound | Raymond Vermette | Supervising Sound Editor |
| Sound | Tony Reed | Sound Editor |
| Sound | John Brooke | Sound Editor |
| Sound | Richard Homme | Music Editor |
| Sound | Tom Szczesniak | Music Editor |
| Sound | Ray Parker | Music Editor |
| Sound | Andy Malcolm | Foley |
| Sound | Gaetan Depelteau | Sound Engineer |
| Sound | Ron Searles | Sound Engineer |
| Directing | Hiroshi Saito | Co-Director |
| Directing | Tim Reid | Director |
| Production | Micheline Charest | Executive Producer |
| Production | Tim Reid | Executive Producer |
| Writing | Tim Reid | Writer |
| Writing | L. Frank Baum | Novel |
