She was portrayed by Helen Shaver.
Grace was frequently abused by her alcoholic husband Ray. Ray, however, died as a result of Nancy's spell. His death left Grace and her daughter Nancy with $175,000, which the used to rent an apartment.
- She revealed that, as a young girl, wanted a jukebox that specifically played Connie Francis records, which she bought through the accumulation of $175,000 as a result of her husband's death. The song "Falling", can be heard on the film.