WHEN he was growing up near Alness on the Cromarty Firth, David Macpherson would often gaze in awe at the oil rigs that loomed high above the water, watching as these mighty beasts were towed into ...

David Macpherson has expanded the second season of the UK hit beyond the confines of Season 1’s oil rig, which he described as akin to Alien and its expansion for sequel Aliens in the 1980s.