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MOVIE

Unforgettable

TMDb5.0IMDbView on IMDb ↗2010-08-16· 88 min
Documentary

Brad Williams is only the second person ever studied by neurologists for the newly-identified syndrome called "hyperthymesia", an extremely detailed form of autobiographical memory for events both global and personal, monumental and trivial. UNFORGETTABLE follows Brad's adventures as his rare mental gifts vault him from small-town anonymity to sudden mid-life notoriety.

Top cast

Below are the streaming services currently carrying the movie “Unforgettable” in the United States, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United States can differ from other countries.

Where to watch Unforgettable in United States

Netflix
Netflix
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OSN+
OSN+
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Amazon Prime Video
Amazon Prime Video
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Shahid
Shahid
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Watch It
Watch It
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TOD
TOD
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Disney+
Disney+
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Apple TV+
Apple TV+
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Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 24 Sept 2026.

Where to watch Unforgettable by country