The cast of The Wizard of Oz is full of iconic actors bringing L. Frank Baum's beloved characters to life. Given its classic status and its frequent inclusion on lists of the greatest movies ever made, almost everyone in the world has seen The Wizard of Oz. However, aside from its shining star, Judy Garland, not every viewer is familiar with the rest of the movie's cast or knows which other projects they've appeared in. Many of the performers in The Wizard of Oz were taken from the stages of Broadway and vaudeville, while others had lucrative film careers. Partly thanks to this movie, most are now considered screen legends.

https://screenrant.com/wizard-of-oz-cast-character-guide/