# Where to watch Unknown World (1951) in the UK

> Unknown World (1951) is currently available to stream in the UK on Cultpix. It can also be rented from Amazon Video or bought from Amazon Video. Last verified on 5 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 1951  
**Runtime:** 74 minutes  
**TMDB rating:** 4.4/10  
**Genres:** Adventure, Science Fiction  
**Region:** United Kingdom (GB)  
**Last verified:** 5 May 2026 (2026-05-05T13:45:50.949Z)  

## Synopsis

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

## Streaming options in the United Kingdom

### Stream (subscription)

- [Cultpix](https://www.themoviedb.org/movie/27185-unknown-world/watch?locale=GB)

### Free (with ads or TV licence)

- [Artiflix](https://www.themoviedb.org/movie/27185-unknown-world/watch?locale=GB)
- [Tubi TV](https://tubitv.com/search/Unknown%20World)

### Rent (typically 24-48 hours)

- [Amazon Video](https://www.amazon.co.uk/s?k=Unknown%20World&i=instant-video)

### Buy (digital download)

- [Amazon Video](https://www.amazon.co.uk/s?k=Unknown%20World&i=instant-video)

## Frequently asked questions

**Where can I stream Unknown World in the UK?**

Unknown World (1951) is currently included in subscriptions to Cultpix 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 Unknown World?**

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 Amazon Video so you can check the current price.

**Can I buy a digital copy of Unknown World?**

Yes. Unknown World can be bought as a digital download from 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 Unknown World on Netflix, Disney+ or Amazon Prime Video in the UK?**

Unknown World is currently included with: Cultpix.

**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/27185/unknown-world-1951
- Poster image: https://image.tmdb.org/t/p/w500/gjF34MepQwZBGuc3mumLwmjeCo3.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/27185/unknown-world-1951.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.