Spooks Episodes Available now

Episode 6—Series 4

6/10 A suspect planning a terror attack from prison is released to lead MI5 to other plotters.

5/10 Harry discovers an ex-MI5 officer's suicide was staged and vows to avenge his murder.

4/10 MI5 discover that an Islamic terrorist is planning to enter the UK and launch an attack.

3/10 Adam goes undercover to destroy a far right political party from within.

2/10 As the hunt for the bomb maker continues, Adam races to save the life of one of his team.

1/10 A terrorist bomb devastates London. Can MI5 catch the perpetrators before another strike?

10/10 Danny and Fiona are taken hostage by terrorists - can Adam prevent death and disaster?

9/10 MI5 are wary when a mercenary linked to arms smugglers visits an old Soviet arms dump.

8/10 A celebrity couple on the wane are terrified when their baby is kidnapped.

7/10 Computer hackers are causing chaos, but are they linked to Islamic terrorists?