Shots of children playing on the floor of the children's ward. CUs of young children. HAMSs of cobalt therapy unit in action. Shot of doctor and nurse at work on the face of a cancer patient. CS of hands of doctor working on patient's face. Shot of girl lying on table, doctor moving detector (??) over her shoulder. Shot of cobalt unit turning slowly. Exterior LS of the Princess Margaret Hospital, TILT DOWN to the Princess Margaret Hospital lodge. TRAVELLING SHOTs along Toronto street, pedestrians on sidewalk.