An aristocratic Englishwoman, Lady Cornelia Locke, arrives into the new and wild landscape of the American West to wreak revenge on the man she sees as responsible for the death of her son.
Production companies：
BBC Studios
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Amazon Studios
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Wolf Gait Productions
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Drama Republic
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Eight Rooks
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All3Media International
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All3Media
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Overview：An aristocratic Englishwoman, Lady Cornelia Locke, arrives into the new and wild landscape of the American West to wreak revenge on the man she sees as responsible for the death of her son.
