Psycho III poster
Where to stream

Psycho III

5.719861h 33mRMovieHorrorMysteryThriller

When Maureen Coyle, a suicidal nun who resembles Norman's former victim, Marion Crane, arrives at the motel, all bets are off and "Mother" is less than happy.

DirectorAnthony Perkins
WriterCharles Edward Pogue
ProducerHilton A. Green

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by Anthony Perkins

APAnthony Perkins
Anthony Perkins
Norman Bates
DSDiana Scarwid
Diana Scarwid
Maureen Coyle
JFJeff Fahey
Jeff Fahey
Duane Duke
RMRoberta Maxwell
Roberta Maxwell
Tracy Venable
HGHugh Gillin
Hugh Gillin
Sheriff John Hunt
LGLee Garlington
Lee Garlington
Myrna
RB
Robert Alan Browne
Ralph Statler
GB
Gary Bayer
Father Brian
PCPatience Cleveland
Patience Cleveland
Sister Margaret
JCJuliette Cummins
Juliette Cummins
Red
SG
Steve Guevara
Deputy Leo
KSKatt Shea
Katt Shea
Patsy

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Psycho III — streaming FAQ

Which OTT platform streams Psycho III?

Psycho III isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video, Apple TV Store and Google Play Movies. It's not on Netflix.

Is Psycho III on Netflix?

No, Psycho III is not on Netflix in United States as of August 2026. You can rent or buy it on Amazon Video and Apple TV Store.

Is Psycho III on Amazon Prime Video?

Psycho III isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch Psycho III for free?

Psycho III isn't available free in United States; you can only rent or buy it on Amazon Video and Apple TV Store.

Is there a sequel to Psycho III?

Yes — Psycho III is followed by Psycho IV: The Beginning (1990) in the Psycho Collection.

Is there a prequel to Psycho III?

Yes — Psycho II (1983) comes before Psycho III in the Psycho Collection.

Is Psycho III part of a trilogy?

No — Psycho III is part of the Psycho Collection, which has 4 films.

How many movies are in the Psycho Collection?

There are 4 films in the Psycho Collection: Psycho (1960), Psycho II (1983), Psycho III (1986) and Psycho IV: The Beginning (1990).