# Where to watch Attack of the Unknown (2020) in the UK

> Attack of the Unknown (2020) 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, Amazon Video, Google Play Movies, Sky Store, and YouTube or bought from Apple TV Store, Amazon Video, Google Play Movies, Sky Store, and YouTube. Last verified on 12 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2020  
**Runtime:** 103 minutes  
**TMDB rating:** 4.4/10  
**Genres:** Action, Science Fiction, Horror  
**Region:** United Kingdom (GB)  
**Last verified:** 12 May 2026 (2026-05-11T23:35:38.777Z)  

## Synopsis

A SWAT team transporting a vicious crime syndicate boss must fight their way out of a county detention center during a catastrophic alien invasion.

## Streaming options in the United Kingdom

### Stream (subscription)

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

### Free (with ads or TV licence)

- [Plex](https://www.themoviedb.org/movie/733006-attack-of-the-unknown/watch?locale=GB)
- [Rakuten TV](https://rakuten.tv/uk/search?q=Attack%20of%20the%20Unknown)
- [Amazon Prime Video Free with Ads](https://www.amazon.co.uk/s?k=Attack%20of%20the%20Unknown&i=instant-video)

### Rent (typically 24-48 hours)

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

### Buy (digital download)

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

## Frequently asked questions

**Where can I stream Attack of the Unknown in the UK?**

Attack of the Unknown (2020) 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 Attack of 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, Amazon Video, Google Play Movies, Sky Store, and YouTube so you can check the current price.

**Can I buy a digital copy of Attack of the Unknown?**

Yes. Attack of the Unknown can be bought as a digital download from Apple TV Store, Amazon Video, Google Play Movies, Sky Store, 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 Attack of the Unknown on Netflix, Disney+ or Amazon Prime Video in the UK?**

Attack of 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/733006/attack-of-the-unknown-2020
- Poster image: https://image.tmdb.org/t/p/w500/c5wDSjzstchAAN3cnVEhAlo10eC.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/733006/attack-of-the-unknown-2020.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.