The production of this Disney film was so chaotic that they made a documentary detailing how it was made disappear

Disney’s 1994 Inca musical Kingdom of the Sun was repeatedly rewritten after executives pushed for more comedy and a faster release.

Director Roger Allers left the project, and Mark Dindal had to finish the film without a complete script as characters and cast kept changing.

The movie was rebuilt into The Emperor’s New Groove under deadline pressure, turning a prestige project into a comedy.

The making-of documentary The Sweatbox captured the turmoil, but it has largely been kept out of circulation.