The Mystery of Marilyn Monroe: The Unheard Tapes
“The brighter the star, the darker the truth.”
This documentary explores the mystery surrounding the death of movie icon Marilyn Monroe through previously unheard interviews with her inner circle.
Where to watch The Mystery of Marilyn Monroe: The Unheard Tapes in United States
Netflix
Netflix Standard with AdsClick a service to open The Mystery of Marilyn Monroe: The Unheard Tapes there. Availability last verified on June 20, 2026.
Where is The Mystery of Marilyn Monroe: The Unheard Tapes streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Netflix, Netflix Standard with Ads | — |
| India | Netflix | — |
| United Kingdom | Netflix, Netflix Standard with Ads | — |
| Canada | Netflix, Netflix Standard with Ads | — |
| Australia | Netflix, Netflix Standard with Ads | — |
| Germany | Netflix, Netflix Standard with Ads | — |
| France | Netflix, Netflix Standard with Ads | — |
| Spain | Netflix, Netflix Standard with Ads | — |
| Brazil | Netflix, Netflix Standard with Ads | — |
| Japan | Netflix, Netflix Standard with Ads | — |
About The Mystery of Marilyn Monroe: The Unheard Tapes
The Mystery of Marilyn Monroe: The Unheard Tapes is a 2022 English-language documentary film directed by Emma Cooper. The cast is led by Anthony Summers, Linzi Hateley, CJ Johnson. It has a runtime of 1h 41m. Viewers rate it 6.3/10 across 200 ratings. In United States, it is currently streaming on Netflix, Netflix Standard with Ads.
The Mystery of Marilyn Monroe: The Unheard Tapes was produced by Empress Films and Library Films and made in United Kingdom and United States of America. It was released on April 27, 2022, and carries a R certification.
- Director
- Emma Cooper
- Release date
- April 27, 2022
- OTT release
- April 27, 2022
- Original language
- English
- Age rating
- R
- Status
- Released
- Country
- United Kingdom, United States of America
- Production
- Empress Films, Library Films
The Mystery of Marilyn Monroe: The Unheard Tapes cast & crew
The Mystery of Marilyn Monroe: The Unheard Tapes was directed by Emma Cooper.
The cast features Anthony Summers as Self, Linzi Hateley as Joan Greenson, CJ Johnson as Natalie Jacobs, Sorel Johnson as Hildi Greenson, Andre Lillis as Sydney Guilaroff, and Sion Lloyd as Danny Greenson.
Behind the camera, the score was composed by Anne Nikitin, cinematography is by Geoffrey Sentamu, and it was produced by Chris Smith and Emma Cooper.
Is The Mystery of Marilyn Monroe: The Unheard Tapes worth watching?
The Mystery of Marilyn Monroe: The Unheard Tapes holds an audience score of 6.3/10 from 152 ratings, a solidly received documentary films.
At 1h 41m, it's a standard feature-length watch.
If you enjoy documentary, The Mystery of Marilyn Monroe: The Unheard Tapes is worth a place on your watchlist.
How and where to watch The Mystery of Marilyn Monroe: The Unheard Tapes
In United States, you can stream The Mystery of Marilyn Monroe: The Unheard Tapes on Netflix and Netflix Standard with Ads. Click any service above to open it directly.
It first became available to stream digitally on April 27, 2022.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of The Mystery of Marilyn Monroe: The Unheard Tapes
Anthony Summers
Self
Linzi Hateley
Joan Greenson
CJ Johnson
Natalie Jacobs
Sorel Johnson
Hildi Greenson
Andre Lillis
Sydney Guilaroff
Sion Lloyd
Danny Greenson
Shelagh McLeod
Gloria Romanoff
Jason Mulhearn
Harry Hall
Brian James Twiddy
John Huston
The Mystery of Marilyn Monroe: The Unheard Tapes — FAQs
▸Where can I watch The Mystery of Marilyn Monroe: The Unheard Tapes in United States?
The Mystery of Marilyn Monroe: The Unheard Tapes is streaming on Netflix, Netflix Standard with Ads in United States.
▸Is The Mystery of Marilyn Monroe: The Unheard Tapes on Netflix?
Yes — The Mystery of Marilyn Monroe: The Unheard Tapes is currently available on Netflix in United States.
▸What language is The Mystery of Marilyn Monroe: The Unheard Tapes in?
The Mystery of Marilyn Monroe: The Unheard Tapes is originally in English, with audio tracks including English, Croatian. Subtitle and dub options vary by streaming service.
▸How long is The Mystery of Marilyn Monroe: The Unheard Tapes?
The Mystery of Marilyn Monroe: The Unheard Tapes runs 1 hours 41 minutes (101 minutes).
▸What is The Mystery of Marilyn Monroe: The Unheard Tapes rated?
The Mystery of Marilyn Monroe: The Unheard Tapes is rated R. It holds a 6.3/10 audience score from 152 ratings.
▸When did The Mystery of Marilyn Monroe: The Unheard Tapes release on OTT?
The Mystery of Marilyn Monroe: The Unheard Tapes became available digitally on April 27, 2022.
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