Critical Mass
2013, English. Directed by Mike Freedman.
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.
- Runtime
- 1h 40m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch Critical Mass
Critical Mass isn’t on a subscription OTT platform in India, but you can watch it free or rent it or buy it online.
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Tubi TV
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YouTubeAvailability in India as of 13 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 25 April 2013
- Country
- United Kingdom
- Written by
- Mike Freedman
Check ratings elsewhere
News & fan talk
If you liked Critical Mass
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Critical Mass: quick answers
Is Critical Mass worth watching?
Critical Mass doesn’t have enough ratings for a verdict yet.
How long is Critical Mass?
Critical Mass runs 100 minutes (1h 40m).
Does Critical Mass have a post-credits scene?
None is listed for Critical Mass. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Critical Mass parents guide: is it suitable for kids?
No age rating is listed for Critical Mass yet.
Which OTT platform is Critical Mass on?
Critical Mass isn’t on a subscription OTT platform in India, but you can watch it free or rent it or buy it online. (Checked 13 November 2026.)
What movies are like Critical Mass?
If you liked Critical Mass, try Surviving Progress, Koyaanisqatsi, Breaking Boundaries: The Science of Our Planet.
Who directed Critical Mass?
Critical Mass (2013) was directed by Mike Freedman and stars Robert Rapier.