Where to watch The Principle (2014) in the UK
The Principle (2014) is available to watch free in the UK on Plex, Tubi TV, and Filmzie. It can also be rented from Apple TV Store and Amazon Video or bought from Apple TV Store and Amazon Video. Last verified on 6 May 2026 by ScreenSearch.
Are you significant?
"The Principle" brings to light astonishing new scientific observations challenging the Copernican Principle; the foundational assumption underlying the modern scientific world view. The idea that the Earth occupies no special or favored position in the cosmos has launched the last two scientific revolutions - the Copernican Revolution and Relativity - and, as Lawrence Krauss has said, we could be on the verge of a third, with "Copernicus coming back to haunt us". Interviews with leading cosmologists are interspersed with the views of dissidents and mavericks, bringing into sharp focus the challenges and implications not only for cosmology, but for our cultural and religious view of reality.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in The Principle.
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Kate MulgrewNarrator -
Michio KakuHimself -
Lawrence KraussHimself -
Charissa SaverioHologram -
Julian BarbourHimself
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Robert J. BennettHimself
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John BylHimself
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Bernard J. CarrHimself
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The Principle — frequently asked questions
Where can I watch The Principle for free in the UK?
The Principle (2014) is available free (with adverts or a TV licence) on Plex, Tubi TV, and Filmzie in the United Kingdom.
How much does it cost to rent The Principle?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Apple TV Store and Amazon Video so you can check the current price.
Can I buy a digital copy of The Principle?
Yes. The Principle can be bought as a digital download from Apple TV Store and Amazon Video in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is The Principle on Netflix, Disney+ or Amazon Prime Video in the UK?
The Principle is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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