According to The Hollywood Reporter, Matt Sazama and Burk Sharpless, who wrote Dracula: Untold, are working on a script to convert the “Night On Bald Mountain” segment from Disney’s 1940 animated film Fantasia into a feature length film. The approach will be similar to what Disney did with Maleficent.
The original segment, which featured the music of Modest Mussorgsky, showed Chernabog, a giant winged beast looming over a village, raising the spirits of the dead, who cavort and raise havoc until the sun rises, sending them back to their graves. It was considered for a long time to be one of the most terrifying animated works ever released.
You can watch the segment below.