On the Edge of Eden (2007)

Before heading overseas for the job of a lifetime, Ash and Jennifer escape their shoebox apartment in the city's flight-path to enjoy a 3 day holiday in paradise. The moment Ash & Jen arrive in their remote paradise they receive a call that brings into question their financial, career security and all they've known and trusted about their Employer. With the couple in the middle of nowhere, stuck on a mobile, paradise becomes Hell as they make split decisions that could make or break their futures - personally and professionally.