Alone

On an unnamed island, a group of teenage delinquents wake up to find their youth facility eerily abandoned. Making the most of their unprecedented freedom, the kids drink and party, before venturing outside to a local store. Discovering the rest of the town similarly deserted, they suddenly find themselves under siege by a group of crazed adults, one of whom being their absent supervisor. Fleeing for their safety, it becomes clear that a mysterious epidemic has transformed all the grown-ups on the island into deranged killers and now the group must find a way to escape with their lives. (London Film Festival)