Spooks

Tom Quinn has disappeared, accused of assassinating the Chief of the Defence Staff.

Harry reawakens a 'sleeper': Fred Roberts, a renowned chemical engineer and Nobel Prize winner. He sold his soul to MI5 over twenty years ago in return for a helping hand on the career ladder, and now the time has come for him to repay his debt.

There is more than meets the eye when a controversial writer living in Britain under a fatwa is almost killed by a professional hitman. Bowing to his gut instincts, Adam puts Danny on Close Quarter Protection.

Patricia Norton, the UN Chief Negotiator, is abducted in her car by an unknown man.

Zoe and Danny follow a rogue scientist suspected of researching biochemical warfare.

Zoe is in the firing line when an operation goes badly wrong. An undercover police officer posing as a gang member in a gun-running scam is shot dead, leaving a grieving widow and a lot of unanswered questions.

Hackers infiltrate highly sensitive computer systems, causing chaos across the country.

The baby son of a rock star and popular icon is kidnapped during a party and Oliver Mace, chairman of the Joint Intelligence Committee, insists that MI5 are drawn into the high-profile investigation.

MI5 picks up a known mercenary for questioning about a top-secret Soviet Arms dump.

There is high drama in the last episode of the series as Danny and Fiona are taken hostage whilst bugging a house thought to be a meeting place for North African terrorists. Can Adam prevent death and disaster?