Hetty wakes up to her 60th birthday and decides retirement is not for her, "I'm going to make myself count." She gets a job in a local sub-post office, where she becomes suspicious of a young couple, Wayne and Sandy, who are claiming cash on behalf of a pensioner. Enlisting the aid of Geoffrey Shawcross, a 16-year-old whom she catches shop-lifting, Hetty determines to investigate. Geoffrey follows them to a derelict mill, where he discovers the body of Mary, a bag lady. Wayne and Sandy deny killing Mary but admit to using her pension book for cash. Hetty is shocked, but she has decided she has a knack for investigation. She sets up as a private eye and the story appears in the local newspaper. But why does her first client, Mr Harkness, send her on a wild-goose chase to a derelict cottage in the middle of nowhere? What on earth is a computer disk doing in the bag lady's possessions? And is there any connection between her death and the death of her old neighbour, Professor Fisher, burnt to death in a fire at Lake Windermere?
Broadcast In: English Duration: 0:52:58