# Where to watch Lock (2021) in the UK

> Lock (2021) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 4 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2021  
**Runtime:** 110 minutes  
**TMDB rating:** 4.5/10  
**Genres:** Action, Mystery, Thriller  
**Region:** United Kingdom (GB)  
**Last verified:** 4 May 2026 (2026-05-04T20:31:36.600Z)  

## Synopsis

Head guard Hamza and his team conduct a headcount every morning at the prison. One day, during a routine check, they find one or two bodies in each cell they enter. There are no signs of beating, injury, or strangulation on the bodies of the ten prisoners found dead in eight cells. The other prisoners in the cells also make no statement about the incident. Selin Korkmaz from the intelligence agency and Chief Inspector Erol Haktan from the homicide department are assigned to investigate the incident. The two begin their investigation by quarantining the prison and questioning everyone inside. As Erol and Selin meticulously investigate every detail to solve the mystery of the murders, they uncover shocking truths with each "lock" they open.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Lock in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Lock in the UK?**

Lock (2021) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is Lock on Netflix, Disney+ or Amazon Prime Video in the UK?**

Lock 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/865814/lock-2021
- Poster image: https://image.tmdb.org/t/p/w500/rhhVFk7WWFL12k0u4DCpVQEcbUo.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/865814/lock-2021.json

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