# Where to watch The Groundstar Conspiracy (1972) in the UK

> The Groundstar Conspiracy (1972) is available to watch free in the UK on Plex. It can also be rented from Amazon Video or bought from Amazon Video. Last verified on 14 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 1972  
**Runtime:** 95 minutes  
**TMDB rating:** 6.3/10  
**Genres:** Mystery, Crime, Science Fiction  
**Region:** United Kingdom (GB)  
**Last verified:** 14 May 2026 (2026-05-13T23:15:57.046Z)  

## Synopsis

A break-in and sabotage attempt occurs at a top secret research institute and the culprit is cornered and captured. The problem is that he's been badly injured and claims to have lost his memory entirely. A cat-and-mouse game ensues between investigator Tuxan, the mystery intruder Welles and the people who sent him on the mission.

## Streaming options in the United Kingdom

### Free (with ads or TV licence)

- [Plex](https://www.themoviedb.org/movie/72114-the-groundstar-conspiracy/watch?locale=GB)

### Rent (typically 24-48 hours)

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

### Buy (digital download)

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

## Frequently asked questions

**Where can I watch The Groundstar Conspiracy for free in the UK?**

The Groundstar Conspiracy (1972) is available free (with adverts or a TV licence) on Plex in the United Kingdom.

**How much does it cost to rent The Groundstar Conspiracy?**

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 The Groundstar Conspiracy?**

Yes. The Groundstar Conspiracy 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 The Groundstar Conspiracy on Netflix, Disney+ or Amazon Prime Video in the UK?**

The Groundstar Conspiracy 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.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/72114/the-groundstar-conspiracy-1972
- Poster image: https://image.tmdb.org/t/p/w500/dSfdGDEGxfQqc1fTEjIvZz3RccQ.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/72114/the-groundstar-conspiracy-1972.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.