# Where to watch X: The Unknown (1956) in the UK

> X: The Unknown (1956) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. It can also be rented from Apple TV Store and Amazon Video or bought from Apple TV Store, Amazon Video, Google Play Movies, and YouTube. Last verified on 6 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 1956  
**Runtime:** 81 minutes  
**TMDB rating:** 6.1/10  
**Genres:** Horror, Science Fiction, Mystery  
**Region:** United Kingdom (GB)  
**Last verified:** 6 May 2026 (2026-05-06T14:48:51.406Z)  

## Synopsis

Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at a nearby nuclear plant joins with a British investigator to discover why the victims were radioactively burned and why, shortly thereafter, a series of radiation-related incidents are occurring in an ever-growing straight line away from the fissure.

## Streaming options in the United Kingdom

### Stream (subscription)

- [Amazon Prime Video](https://www.amazon.co.uk/s?k=X%3A%20The%20Unknown&i=instant-video)
- [Amazon Prime Video with Ads](https://www.amazon.co.uk/s?k=X%3A%20The%20Unknown&i=instant-video)

### Rent (typically 24-48 hours)

- [Apple TV Store](https://tv.apple.com/gb/search?term=X%3A%20The%20Unknown)
- [Amazon Video](https://www.amazon.co.uk/s?k=X%3A%20The%20Unknown&i=instant-video)

### Buy (digital download)

- [Apple TV Store](https://tv.apple.com/gb/search?term=X%3A%20The%20Unknown)
- [Amazon Video](https://www.amazon.co.uk/s?k=X%3A%20The%20Unknown&i=instant-video)
- [Google Play Movies](https://play.google.com/store/search?q=X%3A%20The%20Unknown&c=movies)
- [YouTube](https://www.youtube.com/results?search_query=X%3A%20The%20Unknown+film)

## Frequently asked questions

**Where can I stream X: The Unknown in the UK?**

X: The Unknown (1956) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.

**How much does it cost to rent X: The Unknown?**

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 X: The Unknown?**

Yes. X: The Unknown can be bought as a digital download from Apple TV Store, Amazon Video, Google Play Movies, and YouTube in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.

**Is X: The Unknown on Netflix, Disney+ or Amazon Prime Video in the UK?**

X: The Unknown is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.

**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.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/26865/x-the-unknown-1956
- Poster image: https://image.tmdb.org/t/p/w500/bS1PSy0lDfP2EEDprGEMOJGbKOG.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/26865/x-the-unknown-1956.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.