Unknown Treasures poster
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Unknown Treasures

10.019261h MovieHorrorMysteryRomance

A poor man refrains from proposing to the woman he loves until he can secure the fortune left him by his uncle. Believing the treasure awaits in his uncle's abandoned mansion, he begins searching... only to uncover mystery, murder, and a killer ape.

DirectorArchie Mayo
WritersCharles Logue·Mary Spain Vigus

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Unknown Treasures was released on September 1, 1926 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Archie Mayo

RARobert Agnew
Robert Agnew
Bob Ramsey
GHGladys Hulette
Gladys Hulette
Mary Hamilton
JMJohn Miljan
John Miljan
Ralph Cheneey
BMBertram Marburgh
Bertram Marburgh
Cyrus Hamilton
JPJed Prouty
Jed Prouty
Remus
GSGustav von Seyffertitz
Gustav von Seyffertitz
Simmons
TLTheodore Lorch
Theodore Lorch
The Ape

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Unknown Treasures — streaming FAQ

Which OTT platform streams Unknown Treasures?

Unknown Treasures isn't streaming anywhere in United States yet.

Is Unknown Treasures on Netflix?

No, Unknown Treasures is not on Netflix in United States as of September 2026.

Is Unknown Treasures on Amazon Prime Video?

No, Unknown Treasures isn't on Amazon Prime Video in United States right now.

Where can I watch Unknown Treasures for free?

Unknown Treasures 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 Unknown Treasures?

Unknown Treasures 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 20, 1926. This is a prediction, not a confirmed date.