The Haunted Mansion in Walt Disney World has completed its after-hours rehab with no disruption to park guests. This rehab was mainly for the aging doombuggies. They have now been updated and fitted with new speakers and new encasings. The newer encasings are actually mounted over the current seat backs. This is almost impossible to notice. Also, various mechanical parts have been replaced to allow a smoother ride. New numbers have also been attached to the doombuggies.