Sep 20, 2014 Updated: 4:02 AM
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
Dr. Martin Ellingham, a smart physician with a foul disposition, moves to Portwenn to replace the Cornish hamlet's deceased doctor, and promptly sets about alienating everyone.
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