Nunnan

Audrey Hepburn

Sister Luke

Peter Finch

Dr. Fortunati

Edith Evans

Rev. Mother Emmanuel

Peggy Ashcroft

Mother Mathilde

Dean Jagger

Dr. Hubert Van Der Mal

Mildred Dunnock

Sister Margharita

Beatrice Straight

Mother Christophe

Patricia Collinge

Sister William

Rosalie Crutchley

Sister Eleanor

Ruth White

Mother Marcella

Barbara O'Neil

Mother Didyma

Margaret Phillips

Sister Pauline

Patricia Bosworth

Simone

Colleen Dewhurst

Dangerous Hospital Patient

Stephen Murray

Chaplain

Lionel Jeffries

Dr. Goovaerts