Looking to watch The Unknown Known? Errol Morris's 2013 History film is available through several streaming and digital platforms. Rental options start at $3.99, available on Amazon Video, YouTube, and Google Play Movies. If you'd like to own it digitally, you can buy The Unknown Known starting from $7.99 on Amazon Video, YouTube, and Google Play Movies. The film holds a 68% audience score.
Rent on Amazon Video for $3.99
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Prices last updated September 15, 2026. Pricing and availability may vary by region.
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Frequently Asked Questions
No, The Unknown Known is not currently available on Netflix. You can rent it starting at $3.99.
The Unknown Known is not available to stream for free right now. The cheapest option is to rent it for $3.99.
The most affordable option is to rent The Unknown Known on YouTube for $3.99.
Yes, you can purchase The Unknown Known digitally starting at $7.99 on YouTube.
Release Dates
Theatrical
Aug 29, 2013
DVD
Jul 1, 2014
Blu-ray
Jul 1, 2014
