Spanning four tumultuous decades during The Troubles in Northern Ireland
The real Dolours Price was married for two decades (1983-2003) to the Irish actor Stephen Rea.
In that film, Rea plays Fergus, an extremely reluctant and ambivalent member of the Irish Republican Army (IRA)–the same organization that Price was involved with for many years..
As someone from the north, it's very surreal to see such a high quality TV series about this period.
Obviously the main focus towards the end is the disappeared, particularly Jean McConville and a few ex IRA volunteers, but it does an excellent job in portraying the motivations and circumstances of those who got involved with the IRA.