Overview

When a devastating bomb explodes in central London, causing multiple deaths, a terrorist group with a hatred for human life claim responsibility. With their leader facing extradition, the bombers announce that crippling attacks will be launched at ten hour intervals until he is released.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

Zafar and Adam race against the clock to uncover the latest bomb. As a new ultimatum is issued and Tash mysteriously disapears, the team is forced to deal with the possibility of a mole within their own organisation.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

Far-right political party The British Way is threatening democracy so Adam and Fiona go undercover to infiltrate and destroy its campaign.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

Adam infiltrates a truck carrying illegal immigrants across Europe in order to stop a would-be terrorist.

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BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

A neo-conservative group murder an ex-minister to cover up his past and then they hunt down the journalist who is threatening to blow the story and is under MI5 protection.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

MI5 suspect a terrorist is planning an attack from his prison cell. Guest stars Jimi Mistry.

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BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

The Syrian foreign minister tries to establish subversive contacts with MI5 at the opening of a cultural centre in London. Fiona is desperate to lead this mission and must confront her Syrian past.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

An old British traitor is called in to infiltrate a Russian firm suspected of stealing secrets from GCHQ.

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BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

Harry upsets the CIA by stopping an extradition to the USA.

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BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes

Overview

A former officer is convinced that MI5 killed Princess Diana and is determined to force the team to prove it.

Details

BBC One Ended TV-14 GB EN Drama Action & Adventure Crime 892 votes