Mamie Baldwin
Mrs. Tice
Mrs. Angstrom, Rabbit's mother
Emily Maslan
Mrs. Elvira McCanles
Mme Ewing
Widow Douglas
Ma Bartlett
Mrs. Townsend
Mrs. Walters
Caroline Walker
Mrs. Keough
Agnes Wood
Mrs. Cherne
Letitia Gentry
Mrs. Macaboy
Mrs. Lilly Sheldon
Emily Norris
Lillian Drover
Elizabeth Conroy
Herself (segment 'The Story of Louis Pasteur') (archive footage)
Mrs. Wood
Mrs. Mary Arnold
Nellie Moscrop Essex
Elsa von Frankenstein
Dr. Mary Reynolds
Jane Carson
Ruth Harkins
Marie Pasteur
Carol Kennicott
Stella Trent
Joan Bradford
(uncredited)
