US horror directed by Ted Post. The film follows Ann Gentry (Anjannette Comer), a social worker who takes on the case of a 21-year-old man who has the mind of an infant. However, when Ann begins her work she soon runs into trouble with the man's overbearing mother and her irrational daughters Germaine (Marianna Hill) and Alba (Suzanne Zenor). The cast also includes Tod Andrews and Michael Pataki.