The BEST episodes of Spooks season 4
Every episode of Spooks season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Spooks season 4!
A 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.
#1 - Episode 10
Season 4 - Episode 10 - Aired 10/31/2005
A former officer is convinced that MI5 killed Princess Diana and is determined to force the team to prove it.
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#2 - Episode 7
Season 4 - Episode 7 - Aired 10/17/2005
The Syrian foreign minister tries to establish subversive contacts with MI5 at the opening of a cultural centre in London. Fiona is desperate to lead this mission and must confront her Syrian past.
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#3 - Episode 9
Season 4 - Episode 9 - Aired 10/24/2005
Harry upsets the CIA by stopping an extradition to the USA.
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#5 - Episode 6
Season 4 - Episode 6 - Aired 10/10/2005
MI5 suspect a terrorist is planning an attack from his prison cell.
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#6 - Episode 8
Season 4 - Episode 8 - Aired 10/24/2005
An old British traitor is called in to infiltrate a Russian firm suspected of stealing secrets from GCHQ.
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#7 - Episode 2
Season 4 - Episode 2 - Aired 9/13/2005
Zafar and Adam race against the clock to uncover the latest bomb. As a new ultimatum is issued and Tash mysteriously disapears, the team is forced to deal with the possibility of a mole within their own organisation.
#8 - Episode 1
Season 4 - Episode 1 - Aired 9/12/2005
When a devastating bomb explodes in central London, causing multiple deaths, a terrorist group with a hatred for human life claim responsibility. With their leader facing extradition, the bombers announce that crippling attacks will be launched at ten hour intervals until he is released.
#10 - Episode 3
Season 4 - Episode 3 - Aired 9/19/2005
Far-right political party The British Way is threatening democracy so Adam and Fiona go undercover to infiltrate and destroy its campaign.