This is the story of Martin McGartland who worked undercover as a British agent inside the Provisional IRA. Kidnapped by the Provos, he escaped and re-settled on the mainland, but later discovered that he had been deliberately sacrificed by MI5.[...]
For more than four years, Martin McGartland lived the astonishing double life of a secret agent. To the IRA, he was a trusted Intelligence Office and an integral member of an active service unit. To the British Government however, he was known only as 'Agent Carol'. Martin McGartland is credited by[...]