Set in the sprawling London metropolis, Gina McVey (Lena Headey), is a beautiful thirty something who works as a radiologist at a large hospital. At a surprise birthday party for her father we meet the people most important in her life. During the dinner party a mirror falls from the wall and smashes. The superstition of seven years bad luck creates a palpable tension in the air as they all clean up the debris. The next day, on her way home, Gina sees herself drive past in her own car. Thrown, she follows the car and the woman up to her apartment, where Gina finds a photo of her father with her double. Shocked and bewildered, Gina flees the apartment and while driving away overshoots a red light and smashes into a truck. While recovering in hospital, and reliving the confusing experiences of the past few days, Gina starts to unravel a much deeper and darker secret that finally leads her back to her boyfriend (Melvil Poupaud) and father (Richard Jenkins) and the horrifying truth. Includes interviews with cast and crew.