Where to watch Relentless (2021) in the UK
Relentless (2021) is currently available to stream in the UK on Discovery+ Amazon Channel and Discovery+. Page generated on 26 September 2026 from provider data; confirm the exact offer before paying.
Christina Fontana follows a family searching for their missing daughter.
Watch the trailer
Relentless | Now Streaming on discovery+
Streaming options in the United Kingdom
Availability by JustWatch via TMDB. Links may open a provider search or homepage; check the exact offer there.
Stream
Listed subscription options. Check the plan and any paid channel add-on.
Page generated: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Before you pay to watch Relentless
These are series-level listings, not confirmation that every season is included. Check your season and the final episode on the provider.
A Stream listing can require a particular tier or paid add-on. Free viewing may require adverts, an account or a TV Licence. Rentals and purchases are separate payments.
The generation date above is not a manual verification date. Provider data and pages may be cached. Read about our sources and limitations.
Report an incorrect listing · Understand Prime add-ons · Check every season
Is Relentless on Netflix, Disney+ or Prime Video?
Matches in the returned UK listings; absence is not proof of unavailability.
Netflix
Our data has no included listing for Relentless (2021) on Netflix in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
Amazon Prime Video
Our data has no included listing for Relentless (2021) on Amazon Prime Video in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
Disney+
Our data has no included listing for Relentless (2021) on Disney+ in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
Cast & crew
Top-billed cast in Relentless.
More documentary & crime on UK streaming
Browse other titles in the same genres, cached upstream.
Browse by streaming service (UK)
See what else is on each service right now.
Relentless — frequently asked questions
Where can I stream Relentless in the UK?
Relentless (2021) is currently included in subscriptions to Discovery+ Amazon Channel and Discovery+ in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — Listings can be cached or incomplete; confirm the exact plan and season.
Are all seasons of Relentless 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 Relentless on Netflix in the UK?
Our data has no included listing for Relentless (2021) on Netflix in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
Is Relentless on Amazon Prime Video in the UK?
Our data has no included listing for Relentless (2021) on Amazon Prime Video in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
Is Relentless on Disney+ in the UK?
Our data has no included listing for Relentless (2021) on Disney+ in the UK. Other listed options are Discovery+ Amazon Channel and Discovery+. Check the providers before paying.
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 cached upstream. For purchase decisions, the provider's own site is the source of truth.
Looking for something else?
ScreenSearch indexes over a million films and TV shows. Type any title to instantly find where it's streaming in the UK.
Search any title