Please note this is a region 2 DVD and will require a region 2 or region free DVD player in order to play. Collision tells the story of a major road accident and a group of people who have never met, but who all share one single defining moment that will change their lives. The single moment between life and death. A major road accident. A moment of total chaos. A group of strangers share one single defining moment that will change their lives forever. Beyond the tangle of twisted metal and beleaguered emergency services are the invisible dramas. As Detective Inspector Tolin (Douglas Henshall) begins the task of sifting through the case files he uncovers the events and twists of fate that led the victims to be on this road at the same time. As the investigations progress he finds himself drawn into many different and dangerous worlds including government cover-ups, smuggling, torn relationships and murder.