Horror-thriller, from director Andrew Hull, in which a group of friends find the tranquility of their relaxing boat trip disturbed by a beautiful and dangerous young woman. When Ken (Eoin Macken) decides to take his casual girlfriend Rachel (Anna Skellern) on a tour around the Tunisian coast, he is bemused to find her ex-boyfriend Marco (Anthony Jabre) has decided to tag along too. After attempting to help a strange, wounded man on a nearby island, the boat is stranded and the three panic about how to get home. The anxiety and sexual frustration is worsened by the arrival of an enigmatic, sultry young woman by the name of Silka, who leads them into a love game of sex, betrayal and fear...