Ridley Scott and Noomi Rapace on Prometheus: 'There may be many out there' - video

Ridley Scott and Noomi Rapace on Prometheus: 'There may be many out there' - video. The director and star of the highly anticipated Alien origins story tell Paul MacInnes about extra terrestrials, the danger in searching for answers to life's big questions and how much Scott's 1979 sci-fi horror classic has influenced his new film