Crazy, Not Insane

Where to Watch Crazy, Not Insane (2020) (Legally)

Murderers are made, not born.
Mar 18, 2020 US 117 min
7.2 ★ ★ ★ ★ ★
82 votes
Where can I watch “Crazy, Not Insane” legally?
We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

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English-region fallback

Found availability signals for: GB

Where to watch “Crazy, Not Insane” (2020) legally online? See US options first, with English-region fallbacks.

What to expect (spoiler-free)

Planning a movie night? This is a spoiler-free snapshot of “ (2020).

It sits in the Documentary space and is paced for about 117 minutes.

Audience signals on TMDB currently show an average rating of 7.2/10 from about 82 votes.

For families, checking the local age rating is recommended before watching.

Topics & keywords

serial killer, murderer, psychiatrist, dissociative identity disorder, traumatized child, dissociative identities, dissociative amnesia, dissociation

Official trailer

Watch the official trailer on YouTube

Plot

Fascinated by the human brain and its capacity for ruthlessness, psychiatrist Dr. Dorothy Otnow Lewis has spent her life investigating the interior lives of violent people. With each case, she came closer to developing a unified field theory of what makes a killer. Along the way - steering away from the conventional wisdom of her colleagues - she explored the world of multiple personality disorder.

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Gallery

Still from the movie Crazy, Not Insane Still from the movie Crazy, Not Insane Still from the movie Crazy, Not Insane Still from the movie Crazy, Not Insane Still from the movie Crazy, Not Insane

FAQs

Where can I watch it legally?
We only share legal viewing options. Check the “Where to watch” box above for your region and verify on official listings.
Is it available for free?
Free availability depends on region, promotions, or ad-supported services. Always verify on legal providers—availability changes frequently.

Main cast

Laura Dern
as Literary Voice of Dorothy Lewis (voice)
Eric Lewis
as Self - Dorothy's Son
Gillian Lewis
as Self - Dorothy's Daughter
Richard Burr
as Self - Defense Attorney
Bill Hagmaier
as Self - Former FBI Special Agent
Park Dietz
as Self - Forensic Psychiatrist
Catherine Yeager
as Self - Clinical Psychologist
Jonathan Pincus
as Self - Neurologist
Diane Sawyer
as Self (archive footage)