Jimmy McGovern's terrific mini-series contains arguably one of the single most haunting images in modern TV, as Danny Kavanagh (played strikingly by John Simm) staggers out of the icy lake bearing the first of the drowned girls. Although nothing else (perhaps inevitably) sticks in the mind to QUITE the same degree, McGovern's writing & Simm's performance help create one of the sharpest British serials of recent years.