# Where to watch One Deadly Mistake (2021) in the UK

> One Deadly Mistake (2021) is currently available to stream in the UK on Hayu Amazon Channel. Last verified on 5 August 2026 by ScreenSearch.

**Type:** TV series  
**Year:** 2021  
**TMDB rating:** 6.7/10  
**Genres:** Crime, Drama, Mystery  
**Seasons:** 1  
**Region:** United Kingdom (GB)  
**Last verified:** 5 August 2026 (2026-08-04T23:57:05.726Z)  

## Synopsis

Each episode of “One Deadly Mistake” follows a homicide investigation where police work tirelessly against the clock to solve a complex case, until they discover an unlikely piece of evidence that exposes the identity of the killer.

## Streaming options in the United Kingdom

### Stream (subscription)

- [Hayu Amazon Channel](https://www.amazon.co.uk/s?k=One+Deadly+Mistake&i=instant-video&tag=fantasyroad0b-21)

## Frequently asked questions

**Where can I stream One Deadly Mistake in the UK?**

One Deadly Mistake (2021) is currently included in subscriptions to Hayu Amazon Channel in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.

**Are all seasons of One Deadly Mistake 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 One Deadly Mistake on Netflix in the UK?**

No — One Deadly Mistake (2021) is not currently on Netflix in the UK. It is streaming on Hayu Amazon Channel instead.

**Is One Deadly Mistake on Amazon Prime Video in the UK?**

No — One Deadly Mistake (2021) is not currently on Amazon Prime Video in the UK. It is streaming on Hayu Amazon Channel instead.

**Is One Deadly Mistake on Disney+ in the UK?**

No — One Deadly Mistake (2021) is not currently on Disney+ in the UK. It is streaming on Hayu Amazon Channel instead.

**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/116856/one-deadly-mistake-2021
- Poster image: https://image.tmdb.org/t/p/w500/sWE2TTO4W7jfKrhTckZ8ZdaXYsZ.jpg
- JSON variant: https://www.screensearch.co.uk/watch/tv/116856/one-deadly-mistake-2021.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.