You're right - good one!
From:
http://davelandweb.com/hauntedmansion/40th.html
(August 9, 2009) BACKSTORY: Two panel discussions occurred to celebrate the 40th Anniversary of The Mansion; one held at the Grand Californian Hotel and one held during the dinner served over in California Adventure. The first discussion had Tony Baxter, Kim Irvine, and Jason Surrell (Imagineer and author of The Haunted Mansion: From the Magic Kingdom to the Movies).
Kim showed up in full face makeup as Madame Leota, with her blond hair teased out appropriately. She truly does resemble her mother (the original Madame Leota, Imagineer Leota Toombs). Most touching part of the discussion was hearing Kim talk about her mother, whose voice as Madame Leota was dubbed by actress Eleanor Audley. Leotas actual higher-pitched voice can be heard at the end of the attraction, where she acted and spoke for herself as Little Leota, the ethereal bridal figure that repeats "Hurry Back. Kim said that when she went on the attraction with her children, she would always point to "Grandma" at the end of the ride. When Madame Leota had to be re-created for the Nightmare Before Christmas Holiday overlay at
Disneyland, Kim stood in for her mother. With advancements in life-mask creation, the detail of Kim's head turned out to be much more lifelike than the one created 40 years ago from her mother's face. When the original film of her mother was projected onto her (Kim's) life-mask, it was a perfect fit because of the similar bone structure between mother and daughter. So when you enter the seance room, it is Kims head in the crystal ball year-round with her mother's face projected onto the head during the off-holiday season. Kim discussed the process at both lectures and how her head was put in a brace so that it wouldn't move while being filmed for the Seance projection; at the 2nd lecture, she let the audience know that her mom came home from the process and told her that X Atencio tied her hair to the chair when she did it; what a kinky bunch those early Imagineers must have been! Kim was once recognized by a woman who asked her if she was the woman in the Seance room at the Mansion; when Kim replied "yes," the woman said, "Don't you get tired of sitting under that table with your head in that crystal ball all day long?" Kim had many other fond memories of her mother (as well as a large blow-up of an opening day photo with her mom) and was proud to be carrying on the tradition of working at Disney.