Cast Profiles
| Actor/Actress | Main Character | Secondary Characters |
| Judy Garland | Dorothy Gale | |
| Frank Morgan | Wizard of Oz | Professor Marvel/The Gatekeeper/ The Carriage Driver/The Guard Who Cries |
| Ray Bolger | The Scarecrow | Hunk |
| Bert Lahr | The Cowardly Lion | Zeke |
| Jack Haley | The Tin Man | Hickory |
| Billie Burke | Glinda | |
| Margaret Hamilton | Wicked Witch of the West | Elmira Gulch/The Wicked Witch of the East |
| Charley Grapewin | Uncle Henry | |
| Pat Walshe | Nikko | |
| Clara Blandick | Aunt Em |