Question: What 1998 British film, directed by Marc Evans was based on an Ulster loyalist gang ,many of whom were members of the Ulster Volunteer Force,?

Resurrection Man is a 1998 British film, directed by Marc Evans with a screenplay written by Eoin McNamee based on his novel of the same name.  The story is loosely based on the real-life "Shankill Butchers", an Ulster loyalist gang in 1970s Belfast who conducted random killings of Catholic civilians until their leader, Lenny Murphy, was assassinated by a Provisional IRA hit squad. <SEP> During the Troubles in Northern Ireland, a total of 14 people were killed in Troubles-related violence in or near the village of Maghera, County Londonderry.  Of the 13 from Northern Ireland, 11 were Protestant and two were Catholic.  Seven of the Protestant victims were members of the security forces (six Ulster Defence Regiment (UDR), two Royal Ulster Constabulary (RUC), one British Army) and another was the ten-year-old daughter of a UDR man, killed along with her father by a bomb planted in his car.  Another victim was shot after being mistaken for his co-worker, an UDR member.  Only three of the security force victims were killed while on-duty.  Both the RUC men were killed by the Irish National Liberation Army; all the other Protestant victims were killed by the Provisional Irish Republican Army.  Both the Catholic victims were killed by loyalist paramilitaries, one by the Ulster Volunteer Force and one by the Loyalist Volunteer Force.  One was a Sinn Féin councillor. <SEP>  It was based in the Shankill area and was responsible for the deaths of at least 23 people, most of whom were killed in sectarian attacks.  The gang was notorious for kidnapping and murdering random Catholic and suspected Catholic civilians; each was beaten ferociously and had his throat hacked with a butcher's knife. The Shankill Butchers was an Ulster loyalist gang—many of whom were members of the Ulster Volunteer Force (UVF)—that was active between 1975 and 1982 in Belfast, Northern Ireland.  Some were also tortured and attacked with a hatchet.  The gang also killed six Ulster Protestants over personal disputes, and two other Protestants mistaken for Catholics.  Most of the gang were eventually caught and, in February 1979, received the longest combined prison sentences in United Kingdom legal history.  However, gang leader Lenny Murphy and his two chief "lieutenants" escaped prosecution.  Murphy was killed in November 1982 by the Provisional IRA, likely acting with loyalist paramilitaries who perceived him as a threat.  The Butchers brought a new level of paramilitary violence to a country already hardened by death and destruction.  The judge who oversaw the 1979 trial described their crimes as "a lasting monument to blind sectarian bigotry". <SEP> On 19 December 1975, two coordinated attacks were carried out by the Ulster Volunteer Force (UVF) in pubs either side of the Irish border.  The first attack, a car bombing took place outside Kay's Tavern, a pub in Dundalk in the Republic of Ireland close to the border.  The second attack, a gun and bomb attack, took place at Donnelly's Bar & Filling Station in Silverbridge, County Armagh just across the border inside Northern Ireland.  The attack has been linked to the Glenanne gang, a group of Loyalist militants who were either members of the UVF, the Ulster Defence Regiment (UDR), the Royal Ulster Constabulary (RUC) and the closely linked UVF paramilitary the Red Hand Commando (RHC), some of the Glenanne gang were members of the two of these organizations at the same time like gang leaders Billy Hanna who was in both the UVF and the UDR and who fought for the British Army during the Korean War and John Weir (loyalist) who was in the UVF and was a Sergeant in the RUC.  At least 25 British soldiers and police officers were named as members of the gang.