London, 1605. Robert Catesby, a 33-year old Warwickshire gentleman, devises a plot to blow up Parliament and kill the King.

Jason Shepherd awakens in hospital in an amnesiac state. Discovering that he is a police detective he tries to solve the mystery of how he came to lose his memory and uncovers some shocking truths.

A young woman finds out that her mother worked as a spy for the British Secret Service during World War II and has been on the run ever since.

It's been one year since Eddie and Susie joined forces to work together in Bobby's criminal empire overseas. As they drive to expand their enterprise, the decisions Bobby is making seem to be increasingly unsound. Now Eddie and Susie must decide whether to take action or risk losing it all, but unfettered ambition never ends well...

An investigation into the apparent drowning and death of Rafe Carey leads to investigating officer Corinne Evans soon tackling a murder case that leaves her having doubts about an incident in her personal life.