Disney Imagineers Tested the Haunted Mansion Special Effects on the Unsuspecting Night Time Cleaning Crew...
Note: We're happy to introduce a new experimental... ...cts: Haunted Mansion Disney put Imagineers Rolly Crump and Yale Gracey in charge of building the Haunted... ...complained to the management, who in turn, asked Crump and Gracey not to scare them off. But inst... ...eaving the lights on and...
https://www.neatorama.com/2013/10/24/Disney-Imagineers-Tested-the-Haunted-Mansion-Special-Effects-on-the-Unsuspecting-Night-Time-Cleaning-Crew/
