The Disappeared is the dramatic story of those killed and then secretly buried by the IRA. Darragh MacIntyre reveals the continuing trauma of the relatives of those taken, killed and buried, and investigates the alleged involvement of Republican leader Gerry Adams in one of the killings.

At least 15 people were 'disappeared' by the IRA during the Troubles in Northern Ireland. Some of them are still missing. The most recent search was for the remains of 19-year-old Columba McVeigh who was disappeared in 1975. A specialist forensic team spent five months in 2013 digging in a bog in County Monaghan, but found nothing.

The film highlights the powerful story of the life and harrowing death of widow and mother-of-ten Jean McConville. She was dragged from the arms of her young children by an IRA gang in 1972, then shot and buried. Her body was finally recovered in 2003.