This 1967 NFU instructional film demonstrates breathing exercises developed by Bernice ‘Bunny’ Thompson, to help children suffering from asthma and bronchitis. The film was based on the pioneering physiotherapist's 1963 book of the same name. Director Frank Chilton won renown for his documentaries dealing with the health and welfare needs of children. Asthma and Your Child was commissioned by the Canterbury Medical Research Foundation, and was an early example of a privately-funded socially-useful film. The animation of respiratory processes is by Morrow Productions.

This 65 minute long documentary looks at the treatment of New Zealand children born with cerebral palsy (a set of conditions which affect motor control, caused by brain defects that typically occur around pregnancy and birth). Made for the Department of Health, the National Film Unit production visits a specialist unit in Rotorua, to praise the understanding and care applied to help the ‘cerebral palsied’ live full lives. Director Frank Chilton was made an OBE for services to handicapped children. This film won a Diploma of Merit at the 1957 Edinburgh Film Festival.

This 1972 NFU documentary looks at the care of children born with physical disabilities. Aimed at families with ‘crippled’ children, the film was directed by Frank Chilton for the Crippled Children Society (now CCS Disability Action). Parents, doctors, teachers and field officers are shown engaging with children and young adults at home and in the community, from spring-loaded splints for spina bifida patients to Māori stick games as therapy for cerebral palsy. It is introduced by Mrs New Zealand 1970, Alison Henry (whose son was born with a congenital foot defect).