Oz the Great and Powerful 2 was a title for a possible sequel to 2013's Oz the Great and Powerful which might be animated instead of live-action, but this was speculated. There have been no official updates on this project since 2017 and a placeholder IMDb page which listed several names has since been deleted, likely due to erroneous info. The plotline mentioned though for years there had been:
Oz and Glinda have their first born child named Olivia. They don't tell Olivia that an evil spell has been cast on her by someone she never knew.
Speculation[]
In November 2020 a writer for the website Screenrant speculated it might have been canceled but this is simply an analysis. The Disney Wiki deleted their page about it in July 2021 due to a lack of new information and since it wasn’t officially announced to be in production. However, some of their pages imply a few of the listed cast are indeed signed on. Since then, the company has had no other Oz related projects.
It has been previously noted that it will "absolutely not" involve Dorothy, since there are 20 years between the events between the first film and Dorothy's arrival as "a lot can happen in that time.[1] These previous ideas might have been scrapped if the cast listing is accurate.
The sequel was first announced in 2013 shortly after the release of the first film without many updates since then.