Don Quixote (2001)

Don Quixote was another attempt to adapt the novel that was under development by Paul and Gaëtan Brizzi who aimed for a more adult take, but the project was never approved.

Plot
The plot would be the same as the other versions of Don Quixote.

Why It Was Cancelled

 * 1) Disney executives didn't care for the adult tone of this project.

Result

 * The film was permanently cancelled.