Mary Gross is an actress, voice actress and comedian who portrayed Cornelia "Nell" Newtrich in the third season episode Ultra Woman.

She is best known for her trademark soft voice and various roles on Saturday Night Live. She has also had some film roles including Janis Zuckerman in Feds, Annie Herman in Troop Beverly Hills in which she co-starred with Shelley Long and Ms. Daniels in The Santa Clause.

Characters portrayed by Mary Gross on the show