Two Weeks in August tells the story of a woman who goes on holiday with her family and friends to rediscover joy in her life. Zoe begins to act on her deepest desires and the holiday she hoped for becomes a reckoning for a group of adults who refuse to grow up. But when they discover they are trapped on the island, and become faced with real life-or-death situations, the group soon turn on each other to find out who is to blame.