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Who Knows?

1917MovieWestern

A county treasurer with a massive debt to repay flees to the West, assuming a new identity as a rancher to avoid disgrace. Years later, his friend's nephew, a doctor, is sent to investigate a mysterious illness on the former treasurer's…

DirectorJack Pratt
WritersEthel Dorrance·James Dorrance

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Who Knows? was released on December 6, 1917 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Jack Pratt

BBBetty Brice
Betty Brice
Jenny Weaver
CACharles Arling
Charles Arling
Hank Weaver/Dr. Raymond Pratt
EW
Edna Mae Wilson
Dusk Weaver
DC
Dorothy Clark
Dawn Weaver
SW
Stella Wilson
Mrs. Weaver
SWSam Wood
Sam Wood
Shed Applegate
JMJay Morley
Jay Morley
Surgeon Thomas Rawn

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Who Knows? — streaming FAQ

Which OTT platform streams Who Knows??

Who Knows? isn't streaming anywhere in Canada yet.

Is Who Knows? on Netflix?

No, Who Knows? is not on Netflix in Canada as of November 2026.

Is Who Knows? on Amazon Prime Video?

No, Who Knows? isn't on Amazon Prime Video in Canada right now.

Where can I watch Who Knows? for free?

Who Knows? isn't streaming in Canada yet, so there's no way to watch it free at the moment.

What is the OTT release date for Who Knows??

Who Knows? hasn't started streaming in Canada yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around January 24, 1918. This is a prediction, not a confirmed date.