S1.E1 ∙ Origin: Episode OneMon, Aug 8, 2016When a plane crashes in West Wales a dark mystery begins to unfold.Rate
S1.E2 ∙ Origin: Episode TwoMon, Aug 15, 2016Following the plane crash Helen investigates why one of the passengers doesn't have a heart.Rate
S1.E3 ∙ Origin: Episode ThreeMon, Aug 22, 2016Whilst trying to track down her father, Helen uncovers another disturbing medical mystery.Rate
S1.E4 ∙ Origin: Episode FourMon, Aug 29, 2016Fourth in a nine-part thriller starring Romola Garai.Rate
S1.E6 ∙ Origin: Episode SixMon, Sep 12, 2016Helen uncovers disturbing details of a dark and illicit industry.Rate
S1.E8 ∙ Origin: Episode EightSun, Sep 25, 2016Helen discovers the identity of the boy in the coma.Rate
S1.E9 ∙ Origin: Episode NineMon, Oct 3, 2016Helen and Freddy head to China to find the secret of 'life without end'.Rate