Insanitarium poster
Where to stream

Insanitarium

5.120081h 29mRMovieHorrorThriller

After he's institutionalized in order to cover for his sister, a young man encounters a doctor who is turning his patients into flesh-eating psychopaths.

DirectorJeff Buhler
WriterJeff Buhler
ProducersLarry Schapiro·Chris Bender

Where to watch

Availability shown for United Kingdom · rights vary by country

Cast · Directed by Jeff Buhler

JMJesse Metcalfe
Jesse Metcalfe
Jack
KSKiele Sanchez
Kiele Sanchez
Lily
PSPeter Stormare
Peter Stormare
Dr. Gianetti
KSKevin Sussman
Kevin Sussman
Dave
EPEvan Parke
Evan Parke
Charles
OMOlivia Munn
Olivia Munn
Nancy
CGCarla Gallo
Carla Gallo
Vera Downing
ASArmin Shimerman
Armin Shimerman
Hawthorne
LALisa Arturo
Lisa Arturo
Heather
KC
Kurt Caceres
Loomis
MB
Molly Bryant
Nurse Henderson
DWDale Waddington
Dale Waddington
Jack's Mother

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More from Kiele Sanchez · Co-star actress

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Insanitarium — streaming FAQ

Which OTT platform streams Insanitarium?

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

Is Insanitarium on Netflix?

No, Insanitarium is not on Netflix in United Kingdom as of October 2026. You can rent or buy it on Apple TV Store and Amazon Video.

Is Insanitarium on Amazon Prime Video?

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

Where can I watch Insanitarium for free?

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