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