Tense drama series about the different challenges faced by the British Security Service as they work against the clock to safeguard the nation. The title is a popular colloquialism for spies, and the series follows the work of a group of MI5 officers based at the service's Thames House headquarters, in a highly secure suite of offices known as The Grid.
2006-09-17
2006-09-17
2006-09-18
2006-09-25
2006-10-02
2006-10-09
2006-10-16
2006-10-23
2006-10-30
2006-11-13
as Janet Wheeler
as Diana Jewell
as Deputy Prime Minister
as Craig Fletcher
as Andrew Starkey
as Michael Fitzgerald
as Wesley Carter
as Robert Cash
as Alan Jackson, Barrier Guide
as Sir Maurice Clark
as Jo's Mum
