Tense thriller loosely based on Martin McGartland's account of his time as an IRA volunteer during the 1980s when he also acted as an informer for the British security services. Show more
Discover 11,128,835 listings and 282,117 playable programmes from the BBC
Tense thriller loosely based on Martin McGartland's account of his time as an IRA volunteer during the 1980s when he also acted as an informer for the British security services. Show more
BBC One
