Trivia spoilers: In Disneyland's Mansion you descend in the stretch room. In Walt Disney World's Mansion though, you remain still while the ceiling rises above you. The head in the crystal ball (the face is of Disney Imagineer Leota Toombs and the voice is of Cinderella's wicked stepmother, Eleanor Audley) and the ghosts in the ballroom are not holograms. Look for the "hidden Mickey" (Mickey's head) on the ballroom table made by a plate and two saucers, and in the white robe of the phantom in the mausoleum as you leave the graveyard scene. The face and voice of the little woman at the end is also that of Leota Toombs. During the Haunted Mansion Holiday make-over of the Mansion, the real daughter of Leota Toombs replaced her in the crystal ball.
Walt Disney World
Tokyo Disney Resort