Spooks — Season 4, episode 1 watch online

Spooks, season 4 episode 1: air date September 12, 2005. Episode overview, season trailer and the cast of Spooks.

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 thatcrippling attacks will be launched at ten hour intervals until he's released. Will the team be able to track down the perpetrators before they strike again?