

Aliens: The Big Think
2016, English. Directed by thomas hewitson.
The hunt for aliens is on! After a distinguished career in cosmology Professor Martin Rees, the astronomer royal, has taken up the search for extra-terrestrials. Looking for aliens is no longer science fiction - it is a question that's engaging some of the greatest minds in science. As our knowledge of the universe has increased, we're getting closer to answers. Many scientists now think we live in galaxy with a billion Earth-like planets, many of which may be teeming with life. But what kind of life? Has anything evolved into beings we could communicate with? This film gets inside the minds of the scientists considering one of the most exciting and profound questions we can ask - are we alone in the universe? Professor Rees thinks we may have our idea of what an alien is like all wrong. If he's right, it's not organic extra-terrestrials we should look for, it's machines.
- Runtime
- 0h 59m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch Aliens: The Big Think
Aliens: The Big Think is streaming on Britbox and BBC Select in India.
Availability in India as of 10 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 1 May 2016
- Country
- United Kingdom
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Aliens: The Big Think: quick answers
Is Aliens: The Big Think worth watching?
Aliens: The Big Think doesn’t have enough ratings for a verdict yet.
How long is Aliens: The Big Think?
Aliens: The Big Think runs 59 minutes (0h 59m).
Does Aliens: The Big Think have a post-credits scene?
None is listed for Aliens: The Big Think. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Aliens: The Big Think parents guide: is it suitable for kids?
No age rating is listed for Aliens: The Big Think yet.
Which OTT platform is Aliens: The Big Think on?
Aliens: The Big Think is streaming on Britbox and BBC Select in India. (Checked 10 November 2026.)
What movies are like Aliens: The Big Think?
If you liked Aliens: The Big Think, try The Captains, Elstree 1976, Avatar: The Deep Dive - A Special Edition of 20/20.
Who directed Aliens: The Big Think?
Aliens: The Big Think (2016) was directed by thomas hewitson and stars Martin Rees.