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Dark Angel on Masterpiece : 4719

Preview | 30s

Saturday night at 9 p.m.

Joanne Froggatt, who stole the hearts of millions of viewers as Anna on “Downton Abbey,” stars in a totally different role in this spine-tingling drama – the notorious Victorian poisoner Mary Ann Cotton, Britain’s first female serial killer.

09/07/2019

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Problems playing video?   | Closed Captioning Feedback

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Dark Angel on Masterpiece : 4719

Preview | 30s

Joanne Froggatt, who stole the hearts of millions of viewers as Anna on “Downton Abbey,” stars in a totally different role in this spine-tingling drama – the notorious Victorian poisoner Mary Ann Cotton, Britain’s first female serial killer.

09/07/2019

Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

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