Colin accepts God's punishment but learns that he has yet to fully atone.

Colin believes that he will be able to put his past behind but soon realises he has yet to fully atone for his sins..

The Secret

A passionate affair leads to deadly consequences - a true-crime drama

James Nesbitt is the respectable dentist-turned-killer in this haunting true crime drama. When Colin and Hazel meet through church, their passionate affair soon turns deadly.

the-secret

Colin Howell, a leading member of the Baptist community, embarks on a dangerous romance - with cataclysmic consequences.

Lesley inherits money and threatens to leave Colin, forcing his and Hazel's hand.

When Lesley inherits money and threatens to leave Colin, the situation forces Colin and Hazel to put their plan into action straight away.

Could Colin and Hazel be finally free after a ruling in their favour?

Could Colin and Hazel be finally free after a ruling in their favour? Whatever the outcome, Hazel's guilt is eating away at her.

The Secret

The Secret

Series 1

Episode 1

Episode 2

Episode 3

Episode 4