Inheritance tells the tale of sinister old lady Lillian Baker (Marjorie Nelson) & her kind hearted, good natured carer Abigail Nielsen (Jen Taylor). Abigail feels sorry for Lillian & does her best to keep her happy, however one fateful night Lillian passes away in her sleep. Abigail is obviously upset & attends Lillian's funeral to say her goodbyes, it soon comes to light that Lillian has left Abigail her large house & it's entire contents a situation which Lillian's daughter Joan (Kathryn Mesney-Hetter) is unhappy with. The reason for Lillian's generosity becomes clear as her spirit starts to possess Abigail & take complete control of her body...