Where to watch Her Secret Family Killer (2020) in the UK
Her Secret Family Killer (2020) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 1 August 2026 by ScreenSearch.
On Sarah’s birthday, her best friend Victoria gives her a genetic testing kit as a gift, so she can learn more about her family’s lineage. But that night, Victoria is tragically killed. Weeks later, Sarah gets on knock on her door, and it’s the police. As their homicide case ran cold, they decided to run the killer’s DNA through the genetic testing site’s database and there was a match: Sarah. It turns out that someone related to Sarah killed her best friend… but who's?
Watch the trailer
Her Secret Killer - Trailer
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Is Her Secret Family Killer on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — Her Secret Family Killer (2020) 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.
Amazon Prime Video
No — Her Secret Family Killer (2020) 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.
Disney+
No — Her Secret Family Killer (2020) 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.
Cast & crew
Top-billed cast in Her Secret Family Killer.
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Diora BairdApril -
Brooke NevinSarah -
Darin BrooksWill -
Steven ChanDeputy -
Brian AmesGeoff -
Chip BolcikUncle Charlie
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Walker BryantDavid
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Her Secret Family Killer — frequently asked questions
Where can I watch Her Secret Family Killer in the UK?
Her Secret Family Killer (2020) 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 Her Secret Family Killer on Netflix in the UK?
No — Her Secret Family Killer (2020) 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 Her Secret Family Killer on Amazon Prime Video in the UK?
No — Her Secret Family Killer (2020) 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 Her Secret Family Killer on Disney+ in the UK?
No — Her Secret Family Killer (2020) 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 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.
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