Psycho Sister-In-Law poster
Where to stream

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

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsHooplaHooplaFawesomeFawesomeAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsTubi TVTubi TV
Availability shown for United States · rights vary by 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 is streaming on Amazon Prime Video, Hoopla and Fawesome in United States. It's not currently on Netflix.

Is Psycho Sister-In-Law on Netflix?

No, Psycho Sister-In-Law is not on Netflix in United States as of September 2026. It's currently on Amazon Prime Video and Hoopla.

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

Yes — Psycho Sister-In-Law is included with an Amazon Prime Video subscription in United States as of September 2026.

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

Psycho Sister-In-Law is available to stream free (with ads) on Hoopla and Fawesome in United States.