Agnes is sent to wait out her fianl months on the farm of district officer Jón Jónsson, his wife and their two daughters. Horrified to have a convicted murderer in their midst, the family avoid contact with Agnes. Only Tóti, the young assistant priest appointed Agnes's spiritual guardian, is compelled to try to understand her. As the year progresses and the hardships of rural life force the household to work side by side, Agnes's story begins to emerge - and with it the family's terrible realization that all is not as they had assumed...