Documentary looking at the changes and rise in the Provisional IRA in Northern Ireland from 1969 on. Considers the events of civil unrest in the late 1960s, the ideology and actions of the leaders of the IRA then, which underwent a significant change after the attacks by loyalists and B Specials on Catholics and Nationalists and their homes. Looks at the background of the deployment of British troops, and how they were first welcomed, but later viewed as the enemy. Includes interviews with many older IRA members who talk about their motivations and aims, and the escalation into shooting and bombings, especially after the events of Bloody Sunday.