Say Nothing
Say Nothing is an excellent and unsettling depiction of the Troubles, not just as a political conflict but as a human tragedy. What the series does especially well is show how armed struggle reshapes a person from the inside out, how ideology, fear, loyalty, and trauma slowly ones erode morality, and how the consequences ripple outward to families, communities, and generations who never chose the fight.
Also Gerry Adams has always denied being a member of the IRA or participating in any IRA-related violence!