Bloodlands has been filled with plenty of twists and turns but the ending of episode 4 has left fans asking who was Goliath? and needs to be explained.
Bloodlands: Key moments from dramatic episode 4 finale belfastlive.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from belfastlive.co.uk Daily Mail and Mail on Sunday newspapers.