Unknown poster
Where to stream

Unknown

6.720111h 53mPG-13MovieActionMysteryThriller

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

HBO MaxHBO Max
Availability shown for Taiwan · rights vary by country

Cast · Directed by Jaume Collet-Serra

Liam Neeson
Liam Neeson
Dr. Martin Harris
Diane Kruger
Diane Kruger
Gina
January Jones
January Jones
Elizabeth Harris
Aidan Quinn
Aidan Quinn
Martin B.
Bruno Ganz
Bruno Ganz
Ernst Jürgen
Frank Langella
Frank Langella
Rodney Cole
Sebastian Koch
Sebastian Koch
Professor Leo Bressler
Olivier Schneider
Olivier Schneider
Smith
Stipe Erceg
Stipe Erceg
Jones
Rainer Bock
Rainer Bock
Herr Strauss
Mido Hamada
Mido Hamada
Prince Shada
Clint Dyer
Clint Dyer
Biko

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Unknown — streaming FAQ

Which OTT platform streams Unknown?

Unknown is streaming on HBO Max in Taiwan. It's not currently on Netflix.

Is Unknown on Netflix?

No, Unknown is not on Netflix in Taiwan as of August 2026. It's currently on HBO Max.

Is Unknown on Amazon Prime Video?

No, Unknown isn't on Amazon Prime Video in Taiwan right now. It's on HBO Max instead.

Where can I watch Unknown for free?

Unknown is available on HBO Max in Taiwan, but you'll need an active subscription — there's no free option right now.