Psycho Sister-In-Law poster
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Psycho Sister-In-Law

6.420201h 24mMovieThrillerTV MovieCrime

Haley and Nick Downes are a happy, successful young couple pregnant with their first baby, but when Nick's father dies unexpectedly, his estranged sister Zara suddenly shows up to town with a diabolical plan in store to make the baby and their father's fortune her own.

DirectorJake Helgren
WriterJake Helgren
ProducersJeffrey Engelen·Oliver Bachert

Where to watch

Not available in United Kingdom
Streaming in 1 other country

Psycho Sister-In-Law isn't on any streaming service in United Kingdom right now, but it's available in United States. Streaming rights are licensed per country.

Cast · Directed by Jake Helgren

ABAndrea Bowen
Andrea Bowen
Haley Downes
LHLydia Hearst
Lydia Hearst
Zara Downes
BEBrando Eaton
Brando Eaton
Nick Downes
DBDiora Baird
Diora Baird
Callie Hayes
RCRyan Carnes
Ryan Carnes
Reid
SJSterling Jones
Sterling Jones
Turner Stevens
AN
Ashley Lauren Nedd
Roslyn
JCJordyn Chang
Jordyn Chang
Lydia
JAJess Adams
Jess Adams
Amelia
RPRich Paul
Rich Paul
Detective Park
RSRod Sweitzer
Rod Sweitzer
Gavin Downes
COCandace Lauren Ostler
Candace Lauren Ostler
Lena

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Psycho Sister-In-Law — streaming FAQ

Which OTT platform streams Psycho Sister-In-Law?

Psycho Sister-In-Law isn't on any streaming service in United Kingdom yet, but it's available in United States. Streaming rights differ by country — switch your country in the header to see where.

Is Psycho Sister-In-Law on Netflix?

No, Psycho Sister-In-Law is not on Netflix in United Kingdom as of September 2026.

Is Psycho Sister-In-Law on Amazon Prime Video?

No, Psycho Sister-In-Law isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Psycho Sister-In-Law for free?

Psycho Sister-In-Law isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.