Season 3, Episode 3 Who Guards the Guards?
First Aired: January 22, 2005
A controversial Islamic writer is nearly killed while under MI-5's protection, and the investigation leads the agents to a Pakistani terrorist organization. Adam: Rupert Penry-Jones. Zoe: Keeley Hawes.
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- Premiered: May 13, 2002
- Rating: TV-14
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- Premise: A sleek, fast-paced BBC hit focusing on domestic-security intelligence agents, dealing with threats that range from arms merchants to germ warfare (more)