The ghost of Canterville Chase has haunted the estate for 300 years but the current owners, the Otis family from America, are not afraid of ghosts. The ghost tries to scare the Otis family but the children are not frightened. Virginia, one of the daughters, feels bad for the ghost and wants to help him find peace so he can rest. She goes with the ghost to the haunted cavern, despite warnings. Eventually, through Virginia's kindness and belief in mercy, the ghost is released from his haunting of Canterville Chase.