Dec 21, 2013 Updated: 8:17 PM
A modern, edgy drama full to the brim with passion, politics and peril. MI-5 leads us into the dangerous world of Britain's top-secret security agency, and into the lives of people who must lie, and sometimes die, for a living.
VISIT THE BBC's MI-5 WEB SITE
Adam goes undercover to intercept a terrorist (Khalid Abdalla) headed to London and convince him to abandon his plans. Phil Norton: Charles Daish. Prince: Silas Carson.
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