After a failed revolt, the passengers put the ship’s leadership to a vote, bringing forth a pack of unlikely candidates. Meanwhile, back on Earth, the Office of the Other President…

Now stuck with an unsavory stowaway, Ryan and Billie lock down the ship – with potentially dangerous consequences. Meanwhile, Iris and Judd attempt to blackmail Lucas, Karen claws her way…

The team finds themselves suspended from the Grid following what happened involving Ros. Harry learns from an old adversary about a bomb he has planted in London. The team realizes…

The team is stunned to discover that Al-Qaeda’s number three wants to negotiate. It’s a risk, but Harry and the team have to take this chance for peace.

The British economy is on the brink of collapse and if one more bank goes down the entire financial system will implode. Ros goes undercover in the City to flush…

A teenage boy accidentally stumbles upon a government conspiracy and is instantly absorbed into the world of MI5, ending up on the run. Lucas and the team battle to protect…

Harry is imprisoned and accused by MI5 of being the Russian mole. Lucas disappears to Moscow in a bid to gather intelligence and get to the bottom of Harry’s arrest,…

The team steps in when a British soldier is kidnapped by Al-Qaeda. Meanwhile, an old protégé of Harry’s returns to the fold after eight years in a Russian prison –…

Harry vows revenge by taking down the head of Russia’s intelligence service in Britain with the help of Lucas North. Lucas’s loyalties, however, are secretly no longer with MI5 and…

With Lucas back within MI5 he reveals that the Russians interrogated him about Operation Sugar Horse, the most secret ongoing spy operation MI5 ever had. If the Russians know about…