Nothing delights Emma more than meddling in the love lives of others. But when she takes protege Harriet Smith under her wing, her plans can only end in disaster…

The true story of a Sunday school teacher and respectable dentist and pillar of the community, who formed a murderous partnership.

The Secret is the story of a real-life double murder. James Nesbitt plays Colin Howell, a respectable dentist and pillar of the community, who became a killer in partnership with a Sunday school teacher, Hazel Buchanan, played by Genevieve O’Reilly.

When London gangland boss Darius Deel discovers his new trophy-wife Nadia is having an affair, he hunts down her lover Riley and a deadly game begins.