Where to stream

Unknown

6.720111h 53mGMovieActionMysteryThriller

A man awakens from a coma, only to discover that someone has taken on his identity and that no one, (not even his wife), believes him. With the help of a young woman, he sets out to prove who he is.

DirectorJaume Collet-Serra

WritersOliver Butcher·Stephen Cornwell

ProducersPeter McAleese·Andrew Rona

Where to watch

U-NEXT

HBO Max on U-Next

Availability shown for Japan · rights vary by country

Cast · Directed by Jaume Collet-Serra

Professor Leo Bressler

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Unknown — streaming FAQ

Which OTT platform streams Unknown?

Unknown is streaming on U-NEXT and HBO Max on U-Next in Japan, and available to rent or buy on Amazon Video and FOD. It's not currently on Netflix.

Is Unknown on Netflix?

No, Unknown is not on Netflix in Japan as of August 2026. It's currently on U-NEXT and HBO Max on U-Next.

Is Unknown on Amazon Prime Video?

Unknown isn't included with a Prime Video subscription in Japan, but you can rent or buy it on Amazon Video.

Where can I watch Unknown for free?

Unknown is available on U-NEXT and HBO Max on U-Next in Japan, but you'll need an active subscription — there's no free option right now.