For elderly churchwarden Arthur Calderbank, there's no place like home. His home just so happens to be a graveyard. He keeps himself to himself, gets on with his job, and visits his wife everyday for a chat. When one day he finds someone else has been to see his wife - and has left flowers on her grave - he is determined to solve the mystery of who and why. He receives unlikely help from a group of teenage girls as he tries to solve the mystery, and soon learns that there is more to life than his little graveyard.