A 17-year-old girl lives with her father at a petrol station in the Scottish Highlands, rarely seeing anyone else. As she grows to adulthood, she begins to question her place in the world and her inexperience of normal life, while her withdrawn father is still haunted by his wife walking out on the family. Drama, starring Chloe Pirrie and Joseph Mawle.

Abandoned by her mother when she was a child, Shell has stayed to take care of her dying father but now feels trapped within the beautiful but desolate landscape that surrounds her. With only her routine of running the decaying petrol station, taking care of her father, and spending afternoons in her bedroom with a local mechanic, life is passing Shell by with every passing truck that rattles her walls. One day a salesman stops to re-fuel and offers Shell a taste of the outside world that takes her closer than ever to the edge of the road and her desire to escape.