Where to watch
Released in cinemas on September 8, 2026. A prediction based on the typical 6–8 week theatrical-to-streaming window — not a confirmed date. Get the WhichOTT app to be notified the moment it lands.
Get the app to be notifiedCast · Directed by Eren Gökçe
More from Eren Gökçe · Lead actor
More from Simon Baker · Co-star actor
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The Mentalist: Documentary — streaming FAQ
Which OTT platform streams The Mentalist: Documentary?
The Mentalist: Documentary isn't streaming anywhere in United States yet.
Is The Mentalist: Documentary on Netflix?
No, The Mentalist: Documentary is not on Netflix in United States as of September 2026.
Is The Mentalist: Documentary on Amazon Prime Video?
No, The Mentalist: Documentary isn't on Amazon Prime Video in United States right now.
Where can I watch The Mentalist: Documentary for free?
The Mentalist: Documentary isn't streaming in United States yet, so there's no way to watch it free at the moment.
What is the OTT release date for The Mentalist: Documentary?
The Mentalist: Documentary hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around October 27, 2026. This is a prediction, not a confirmed date.
