In Rain of the Children, Ward further explores the subject of his earlier film, In Spring One Plants Alone when, as a young film student he travelled to the Ureweras and documented the lives of an elderly Māori woman (Puhi) and her schizophrenic son (Niki).

In Rain of the Children, Ward further explores the subject of his earlier film, In Spring One Plants Alone when, as a young film student he travelled to the Ureweras and documented the lives of an elderly Māori woman (Puhi) and her schizophrenic son (Niki).