Alan Bates

Bri

Janet Suzman

Sheila

Peter Bowles

Freddie

Joan Hickson

Grace

Sheila Gish

Pam

Elizabeth Robillard

Josephine

Murray Melvin

Doctor

Constance Chapman

Moonrocket Lady

Jean Marsh

Mother on moonrocket

Jill Goldston

Woman in Hospital Bed (uncredited)