9.7Season 10 • Episode 6
LatestHarry finds himself facing deportation to America following the death of CIA agent Jim Coaver. After some new evidence comes to light about the recent attacks on the United Kingdom and the government's proposed alliance with Russia, Ruth and her former colleagues in Section D free Harry from CIA custody. Harry's suspicions see him going to another of his former Cold War adversaries.
Tense drama series about the different challenges faced by the British Security Service as they work against the clock to safeguard the nation. The title is a popular colloquialism for spies, and the series follows the work of a group of MI5 officers based at the service's Thames House headquarters, in a highly secure suite of offices known as The Grid.
Writing
Kills main characters with absolutely zero warning.
Acting
Peter Firth's Harry Pearce: exhausted, devoted, terrifying.
Production
Filmed in actual MI5-adjacent London locations.
Creator
David Wolstencroft
Trivia, insights & behind the scenes
The show's original title 'MI-5' was changed for US markets because executives feared Americans wouldn't know what MI5 was.
GB
