# Where to watch Guilty Flag (2021) in the UK

> Guilty Flag (2021) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. Last verified on 4 May 2026 by ScreenSearch.

**Type:** TV series  
**Year:** 2021  
**Runtime:** 46 minutes per episode  
**TMDB rating:** 7.8/10  
**Genres:** Crime, Mystery, Drama  
**Seasons:** 1  
**Region:** United Kingdom (GB)  
**Last verified:** 4 May 2026 (2026-05-04T15:21:06.727Z)  

## Synopsis

Ryōsuke Sagara is an ordinary salaryman and he works for a mid-size shipping company. He is a good-natured person. His family consists of his wife Maho, high school student daughter and elementary school student son. Maho works part-time at a supermarket. They are a happy family, but Maho and their two children suddenly disappear. There are no clues about their disappearance. Ryōsuke gets the attention of the media and public. He tries to find the truth behind his family's disappearance with the help of his subordinate Mizuho Ninomiya at work.

## Streaming options in the United Kingdom

### Stream (subscription)

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

## Frequently asked questions

**Where can I stream Guilty Flag in the UK?**

Guilty Flag (2021) 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.

**Are all seasons of Guilty Flag 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 Guilty Flag on Netflix, Disney+ or Amazon Prime Video in the UK?**

Guilty Flag is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.

**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/135933/guilty-flag-2021
- Poster image: https://image.tmdb.org/t/p/w500/tmr8H8Koj35u5ZX8BFU6JmJVI19.jpg
- JSON variant: https://www.screensearch.co.uk/watch/tv/135933/guilty-flag-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.