Question: is abigail in hill house a ghost?
Answer: The main 'ghost' is a little girl called Abigail (Olive Elise Abercrombie), but it turns out she isn't a ghost, she's the daughter of the house's caretaker. ... Abigail's ghost is trapped in Hill House and when the Dudleys realise what happened they make sure Hugh doesn't get rid of the house.