Extras

    Video thumbnail: Dark Angel Joanne Froggatt on Mary Ann Cotton

    Dark Angel

    Joanne Froggatt on Mary Ann Cotton

    Actress Joanne Froggatt explores the story of serial killer Mary Ann Cotton.

    Joanne Froggatt on Mary Ann Cotton

    Video thumbnail: Dark Angel What is Dark Angel?

    Dark Angel

    What is Dark Angel?

    Joanne Froggatt on Dark Angel.

    What is Dark Angel?

    Video thumbnail: Dark Angel Trailer

    Dark Angel

    Trailer

    See a preview of Dark Angel, starring Joanne Froggatt.

    Trailer

    Video thumbnail: Dark Angel Coming May 21

    Dark Angel

    Coming May 21

    Watch the true story of Mary Ann Cotton, the infamous Victorian serial killer.

    Coming May 21

    Video thumbnail: Dark Angel Scene

    Dark Angel

    Scene

    See a scene from Dark Angel.

    Scene

    Video thumbnail: Dark Angel MASTERPIECE Spring 2017 Preview

    Dark Angel

    MASTERPIECE Spring 2017 Preview

    See what's coming to MASTERPIECE in 2017.

    MASTERPIECE Spring 2017 Preview