'In the Dark' is a strange kind of television series: well-acted (MyAnna Buring stands out in the lead role), and with interesting themes, but marred by a broadly implausible premise (female detective brings criminals to justice while nine-and-a-half month's pregnant) and sudden plot leaps. Danny Brockelhurst is an experienced writer, and to be fair, here he is adapting books and not writing from a clean slate, but the script is definitely uneven, and the result falls between fast and taut, and something lengthier and deeper which might have told a more coherent tale.