DramaCrimeActionThrillerMystery
A 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.
Your log
Seasons & episodes
Key Credits
- HHugh Simon
- RRazza Jaffrey
Sophia Myles
Anna Chancellor
Geoffrey Streatfeild
Alex Lanipekun
