Spooks

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.

• Peter FirthHarry Pearce
• Nicola WalkerRuth Evershed
• Max BrownDimitri Levendis
• Lara PulverErin Watts
• William HopeJim Coaver
• Alex LanipekunBen Kaplan
• Geoffrey StreatfeildCalum Reed
• Tom Weston-JonesSasha Gavrik
• Alice KrigeElena Gavrik
• Jonathan HydeIlya Gavrik
• Simon Russell BealeWilliam Towers