The first great Walt Disney Pictures movie based on one of it’s legendary park rides was Pirates of the Caribbean: The Curse of the Black Pearl, and director Guillermo del Toro is working on a live-action film based on Disney’s Haunted Mansion, that will thankfully not be a comedy.

Now, the LATimes reports that Walt Disney Pictures is working on a new film that will be based on a planned park attraction that actually never made it into existence at Disney’s parks called, The Museum of the Weird. The project is being written by Ahmet Zappa.

The Museum of the Weird was being put together by longtime Disneyland imagineers Rolly Crump and Claude Coats. The proposed walk-through attraction was originally meant to sit adjacent to The Haunted Mansion, complete with its own restaurant, and promised to showcase ghostly organists, magical carts, talking chairs and other surreal and odd exhibits. Even though The Museum of the Weird never materialized, some of the artifacts created for the attraction ended up on the sets of the legendary Haunted Mansion.

No production or release dates have been announced for The Museum of the Weird.