Where to watch Crazy, Not Insane(2020)

Name: Crazy, Not Insane
Genre: Documentary
Released: 2020-03-18
Duration: 117 min
Cast: Dorothy Lewis, Laura Dern, Eric Lewis, Gillian Lewis, Richard Burr

Movie · 2020 · 1h 57m · Documentary

In the United States, Crazy, Not Insane is available to stream on HBO Max. You can also rent or buy it on Amazon Video, Google Play, YouTube, and Fandango At Home.

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Data updated on October 9, 2026. Availability data from JustWatch.

Crazy, Not Insane plot summary

Murderers are made, not born.

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.

Details

Release date: March 18, 2020
Runtime: 1h 57m
Genres: Documentary
Directed by: Alex Gibney
Country: United States
TMDB rating: 7.2 / 10 · 86 votes

Crazy, Not Insane trailer

Cast

Dorothy LewisSelf
Laura DernLiterary Voice of Dorothy Lewis (voice)
Eric LewisSelf - Dorothy's Son
Gillian LewisSelf - Dorothy's Daughter
Richard BurrSelf - Defense Attorney
Bill HagmaierSelf - Former FBI Special Agent
Park DietzSelf - Forensic Psychiatrist
Catherine YeagerSelf - Clinical Psychologist
Jonathan PincusSelf - Neurologist
Diane SawyerSelf (archive footage)

FAQ

Where can I watch Crazy, Not Insane?

In the United States, Crazy, Not Insane is available to stream on HBO Max. You can also rent or buy it on Amazon Video, Google Play, YouTube, and Fandango At Home.