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Watch Critical Mass (2013) Online

  • RUNTIME: 1h 40m
  • COUNTRIES: United Kingdom
  • Subtitles: English

Things aren't looking good for the world's population; as we multiply at an alarming rate there is not enough food, space... or sense. This intelligent film interweaves a fascinating 1960s rat experiment by Dr. John B. Calhoun with a slick snapshot of today's urban jungle. Read More

Watch Critical Mass online. Featuring Robert Rapier, Critical Mass is classified as Documentary genre movie with an average rating across the web of 0. It is available for streaming online in the UK on 4 services such as Apple iTunes and Google Play Movies. The movie was filmed in United Kingdom and was released on 2013. Critical Mass was directed by . Read Less