The following information is derived from the casting call sheets for this episode, held in the Crawford Collection. These sheets are incomplete: the first two pages have been filled out and the final two pages are blank.
Anne Smith (Dawn Anderson), Colleen Hewitt (Nora Fleming), Lynda Keane (Barbara Riley), Jenee Welsh (Helen Grey), Lenice Reed (Pam Roberts), and Cecily Polson (Sister Augusta).
The casting call sheets also show the following information:
Other actors considered for the role of Nora Fleming included Elizabeth Crosby and Christine Amor.
Other actors considered for the role of Barbara Riley included Rosalie Fletcher.