On 20th April 2010, the Deepwater Horizon rig explodes, spilling millions of gallons of oil into the Mexican Gulf. An ambitious young journalist is determined to investigate, but her story becomes confused between youthful romantic dreams and reality. It leads her to a massive old oil rig off the coast of Aberdeen, and a grizzled but good-looking drilling engineer. Their lives become entwined in a sparkling series of alternative stories about the risks, rewards and realities of deep-sea drilling. Faye Marsay and Paul Higgins star in Joy Wilkinson's maze of tales about risk, passion and deep-sea oil. One of a season of dramas exploring the history of oil - and the price we've paid for it.