Moa Gammel

A few days after Christmas, half-sisters Ida and Tuva set out on a winter dive in a remote part of the Norwegian coastline. Towards the end of the dive, a rockslide traps Tuva under water. As Ida surfaces to call for help, she discovers that the rockslide has struck above water as well, burying their equipment, phones and car keys-they are completely cut off from any chance of outside rescue. As the frantic race for survival unfolds, Ida is put to...