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The American president's unexpected visit to London forces the MI5 and CIA teams to work together. Harry suspects that there is more to the surprise visit of the American President than the Americans admit to. After some investigations on MI5's part, Harry's instincts are confirmed: the plans of the American President involve a secret meeting between him and the Libyans. After Tom's break-up with Vicky, he is meanwhile facing difficulties from his former girlfriend's revenge plan to hurt Tom. Written by R
All Episodes - S02
EPS01
As Republican nationals make several strikes in London, another bombing at a secret military installation catches the team's eye. Special Branch tracks the entry of a Ser ...
EPS02
An extremist mullah may be planning England's first suicide bombing. MI5's mole is discovered and tortured, leaving the team in need of someone who can get deep inside th ...
EPS04
Twenty billion in US aid has disappeared from Russia. Meanwhile, MI5 is called in to deal with the theft of a billion dollars from a well known bank - that also handles g ...
EPS10
Harry finds out that Tom and Christine Dale, a CIA officer, are having a relationship. Tom ignores Harry's demands to end his relationship with Christine. Tom learns that ...