Family

The series follows John Porter, a former British Special Forces soldier, who is drafted back into service by Section 20, a fictional branch of the Secret Intelligence Service.

In a remote village on the Suffolk Coast, Frank Perry (Ross Kemp) waits for his past to catch up with him. Previously a spy for MI6 working on Iranian chemical and biological weapons production, his reports led to the deaths of many Iranian scientists while also undermining the progress of their production. Now the Iranians have found out he was responsible and have sent their best assassin to kill him. A team of "protectors" move in around Perry, disrupting the local community who, fearing for their lives, turn against him.

In a mid-19th century Essex country house, a young governess for two children becomes convinced that the house and grounds are haunted by ghosts and that the children are being possessed.

Alice White has a painfully sinister secret: once a month, when the moon is full, she locks herself away and transforms into a she-wolf. Struggling with her affliction, she becomes involved in a strange triangle between her analyst and another man who may be the key to salvation.

A young man's life is turned upside down when his violent dreams begin to blend with reality.