Darren Kuppan

London, modern day: Joe, a mild mannered young man is bored by his life. When his beloved brother is murdered Joe finds solace in Piggy, one of his brother's old friends. Piggy helps Joe to cope with grief, intent on saving him and helping him get justice for his brother's killing. As their friendship grows Joe finds himself in an increasing dangerous and murky world of violence and revenge. As Joe life collapses around him he starts to question who Piggy really is, and how honest he's really been with him. When Joe confronts Piggy a series of events are put in place that lead to a disastrous climax.

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.