The Unheard follows 20-year-old Chloe Grayden (Lachlan Watson), who after undergoing an experimental procedure to restore her damaged hearing, begins to suffer from auditory hallucinations seemingly related to the mysterious disappearance of her mother.
The story follows a woman who lives an orderly life in a religious community until her brother arrives. The leader of the community knows about their difficult upbringing and insists that they resolve their childhood trauma through the therapeutic rituals