Drama based on the true story of a black woman who was born to white Afrikaner parents.
Harry is handed over to the CIA, ready for deportation to the US.
Harry kidnaps his CIA counterpart, and what he learns sheds fresh light on events.
Two former inmates are released from jail and set to launch an attack in London.
MI6 receive word that radioactive material has been detected at an airport.
High-level secrets are stolen when Calum is mugged outside Thames House.
Ghosts from the past come back to haunt MI5 chief Harry Pearce.