The series premiered on ITV in the United Kingdom on September 26, 2010, and on PBS in the United States on January 9, 2011, as part of its Masterpiece Classic anthology, which supported the series’ development.
The series premiered on ITV in the United Kingdom on September 26, 2010, and on PBS in the United States on January 9, 2011, as part of its Masterpiece Classic anthology, which supported the series’ development.