The police investigation and Tom's illicit pursuit of Olivia, the murder weapon and the gold, threaten to collide as Tom must move the pieces into place so he can come out on top.
Tom is forced to suppress his rage in order to cover up the crime that Olivia has committed.
An American gangster arrives in Dunfolan to take back what belongs to his family.
As Goliath, Tom intercepted a shipment of rifles intended for the IRA in 1998, and on receipt found eight bars of gold hidden alongside them.
SBS on Demand highlights for the month of February include Bloodlands, A Criminal Affair, The Walk-In, Sick, The American Presidency With Bill Clinton, Michel Roux's French Country Cooking, The Head, Carmen Curlers, Barossa Gourmet with Justine Schofield, Devils, Alex, The Swiping Game, Anthony Bourdain: No Reservations, The Cook Up With Adam Liaw, Django, The Chosen