MI-5

Tom Quinn has been accused of assassinating the Chief of The Defence Staff, is guilty of shooting his superior Harry Pearce and has disappeared. Can Danny, Zoe and the rest of the team prove Tom's innocent and save the service?

Harry reawakens a sleeper. Fred Roberts, a renowned chemical engineer, Nobel Prize winner and happy family man sold his soul to MI5 over twenty years ago in return for a helping hand on his career ladder.

Danny, on Close Quarter Protection, is shaken when there's an assassination attempt on his charge, the controversial writer Zulifakir, living in Britain under a fatwa.

The latest round of Middle East peace talks are abruptly halted when a key delegate is killed. With the peace process derailed MI5 start to investigate David Swift, a newspaper mogul and renowned Israeli extremist, and a group he's associated with called the November Committee.

MI5 learns that a rogue scientist who is perfecting a process that will enable him to mass-produce and deliver a biochemical weapon to a large population, is on a verge of striking a deal with the North Koreans.

Are MI5 officers above the law? What seems like a routine operation against Turkish mafia gun-running turns into something far darker when three of the mafia terrorists are shot by another gang member - only one wasn't a Turkish gang member at all.

MI5 are alarmed when they discover a group is hacking into computer systems across the country tampering with ingredients in painkillers making everyday drugs lethal, wiping bank balances, disrupting traffic lights systems.

Riff and B, celebrity couple, icons of our time whose careers are on the wane, are terrified when their baby is kidnapped. B, a glamorous super model, demands MI5 handle the investigation but soon MI5 learns that there's much more to this kidnap than at first appears.

MI5's suspicions are aroused when a known mercenary, who has recently been linked to a new player on the arms smuggling circuit, is seen visiting a top-secret, old Soviet arms dump.

Following up one of the numerous leads flooding into an overworked MI5, Danny and Fiona race round to a house they suspect is being used by North African terrorists for meets.