The two-part drama, Dark Angel, from Line of Duty makers World Productions, is based on the extraordinary true story of the Victorian poisoner Mary Ann Cotton.Travelling around the North-east, she insinuates herself into unsuspecting families, marrying and creating new families of her own - before killing them, taking their money and moving on.
It's 1857 and 24-year-old Mary Ann Cotton has come home to Seaham, County Durham after four years away, having eloped to Cornwall with Billy Mowbray. Her mother, Margaret, and kindly step father George Stott, welcome them with open arms.
On returning to Sunderland, Mary Ann discovers James has had a change of heart about their relationship and says he cannot marry again so soon after his first wife died, as it will unsettle his children. Furious, Mary Ann sets out to get rid of the apparent impediments.
Complete episode guide for Dark Angel with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.