

This drama tells the true story of Victorian murderer Mary Ann Cotton (Joanne Froggatt).
This one-night drama tells the extraordinary true story of Victorian poisoner Mary Ann Cotton, played by Golden Globe winner and Emmy award nominee Joanne Froggatt (Downton Abbey).
This one-night drama tells the extraordinary true story of Victorian poisoner Mary Ann Cotton, played by Golden Globe winner and Emmy award nominee Joanne Froggatt (Downton Abbey).
Dark Angel tells the story of Mary Ann Cotton: loving wife, mother, and serial murderer.
Dark Angel
Watch the true story of Mary Ann Cotton, the infamous Victorian serial killer.
Coming May 21
Anna Bates vs. Mary Ann Cotton