When the crew of the Kishorn Bravo oil rig, stationed off the Scottish coast, is due to return to the mainland, a mysterious and all-enveloping fog rolls through and they find themselves cut off from all communication with the outside world. As the rig is hit by massive tremors, the crew endeavor to discover what’s driving the unknown force. But a major accident forces them to ask questions about who they can really trust.

Roughnecks is a BBC comedy-drama series that ran over two series between 1994 and 1995 on BBC One. The show centred on the working and personal lives of those who worked on the fictional oil rig "The Osprey Explorer" in the North Sea.

The night before Christmas 1969, the gas flare at the Ocean Viking is lit. Phillips has found the largest sub sea oil basin in history. And everything is about to change.