# Where to watch Chasing a Killer: Gary Allen (2026) in the UK

> Chasing a Killer: Gary Allen (2026) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 2 August 2026 by ScreenSearch.

**Type:** TV series  
**Year:** 2026  
**TMDB rating:** 3.0/10  
**Genres:** Documentary  
**Seasons:** 1  
**Region:** United Kingdom (GB)  
**Last verified:** 2 August 2026 (2026-08-02T15:22:35.990Z)  

## Synopsis

When Gary Allen is acquitted of murdering Samantha Class in 2000, detectives know it's only a matter of time before he strikes again. In 2019, the murder of another woman, Alena Grlakova, leads detectives once again to Gary Allen, unearthing chilling evidence which changes the course of the investigation and entwines Alena and Samantha's cases forever. Can he finally be brought to Justice?

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Chasing a Killer: Gary Allen 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 Chasing a Killer: Gary Allen in the UK?**

Chasing a Killer: Gary Allen (2026) 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.

**Are all seasons of Chasing a Killer: Gary Allen on the same service?**

Not always — TV licensing is sometimes negotiated season by season. ScreenSearch shows availability across all seasons on the title's page; for season-specific availability, look at the season picker inside the search dialog.

**Is Chasing a Killer: Gary Allen on Netflix in the UK?**

No — Chasing a Killer: Gary Allen (2026) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.

**Is Chasing a Killer: Gary Allen on Amazon Prime Video in the UK?**

No — Chasing a Killer: Gary Allen (2026) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.

**Is Chasing a Killer: Gary Allen on Disney+ in the UK?**

No — Chasing a Killer: Gary Allen (2026) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.

**How accurate is this TV series'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/tv/313796/chasing-a-killer-gary-allen-2026
- Poster image: https://image.tmdb.org/t/p/w500/tN92tKHKlKXuDMYWXJOhpBNAPgb.jpg
- JSON variant: https://www.screensearch.co.uk/watch/tv/313796/chasing-a-killer-gary-allen-2026.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.