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Altered States

6.719801h 43mMovieHorrorScience FictionThriller

A research scientist explores the boundaries and frontiers of human consciousness. Using sensory deprivation and hallucinogenic mixtures from Native American shamans, he explores these altered states of cognizance and finds that memory, time, and reality itself are states of mind.

DirectorKen Russell
WriterPaddy Chayefsky
ProducersHoward Gottfried·Daniel Melnick

Where to watch

HooplaHoopla
Availability shown for Canada · rights vary by country

Cast · Directed by Ken Russell

WHWilliam Hurt
William Hurt
Professor Eddie Jessup
BBBlair Brown
Blair Brown
Emily Jessup
BBBob Balaban
Bob Balaban
Arthur Rosenberg
CHCharles Haid
Charles Haid
Mason Parrish
TPThaao Penghlis
Thaao Penghlis
Echeverria
MG
Miguel Godreau
Primal Man
DBDori Brenner
Dori Brenner
Sylvia Rosenberg
PBPeter Brandon
Peter Brandon
Hobart
CWCharles White-Eagle
Charles White-Eagle
The Brujo
DBDrew Barrymore
Drew Barrymore
Margaret Jessup
MJ
Megan Jeffers
Grace Jessup
JMJack Murdock
Jack Murdock
Hector Orteco

More from William Hurt · Lead actor

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More from Blair Brown · Co-star actress

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ER
ER
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More from Ken Russell · Director

Lady Chatterley
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Crimes of Passion
Crimes of Passion
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The Lair of the White Worm
The Lair of the White Worm
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Monitor
Monitor
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Women in Love
Women in Love
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Tommy
Tommy
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Billion Dollar Brain
Billion Dollar Brain
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Whore
1991 · 5.3
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1977 · 5.8
See all fromKen Russell

More like this

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2007 · 5.9
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2006 · 6.8
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2011 · 7.2
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Altered States — streaming FAQ

Which OTT platform streams Altered States?

Altered States is streaming on Hoopla in Canada, and available to rent or buy on Apple TV Store and Google Play Movies. It's not currently on Netflix.

Is Altered States on Netflix?

No, Altered States is not on Netflix in Canada as of October 2026. It's currently on Hoopla.

Is Altered States on Amazon Prime Video?

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

Where can I watch Altered States for free?

Altered States is available to stream free (with ads) on Hoopla in Canada.