This is a very cool, very well done short film I happened upon whilst doing my normal YouTube rounds. It’s a found-footage ghost story shot in Disneyland, and specifically on the famous Haunted Mansion ride (one of the best rides of all time, still to this day). Made by the Daws Brothers, Missing in the Mansion is a part-guerrilla, part-recreated flick about what would happen if there really were 999 happy haunts in the park attraction.
Special commendation for the replication of the infamous Hatbox Ghost which, as legend has it, was removed from the ride after only a short stint.
Below is a nice making-of as well, just so you don’t get too scared.