Where to watch Unknown in the UK

Name: Unknown
Genre: Action, Thriller, Mystery
Released: 2011-02-16
Cast: Liam Neeson, Diane Kruger, January Jones, Aidan Quinn, Bruno Ganz

Unknown (2011) is streaming in the UK on Amazon Prime Video, Apple TV Store, Rakuten TV, Amazon Video, Sky Store and YouTube.

Checked 7 November 2026. Streaming with a subscription or for free only; we don't list rentals or purchases.

Type: Film
Year: 2011
Genre: Action, Thriller, Mystery
Running time: 1h 53m
Original language: English
Director: Jaume Collet-Serra
Starring: Liam Neeson, Diane Kruger, January Jones, Aidan Quinn and Bruno Ganz
IMDb: 6.8/10 (277,765 votes)
Rotten Tomatoes: 56%

Trailer & cast

Frequently asked questions about Unknown

Is Unknown on Netflix UK?

No, Unknown isn't on Netflix in the UK right now. You can watch it on Amazon Prime Video, Apple TV Store, Rakuten TV, Amazon Video, Sky Store and YouTube.

Is Unknown on Sky?

No, Unknown isn't on Sky in the UK right now. You can watch it on Amazon Prime Video, Apple TV Store, Rakuten TV, Amazon Video, Sky Store and YouTube.

How long is Unknown?

Unknown is 113 minutes long (1 hour and 53 minutes).

Who is in the cast of Unknown?

The cast includes Liam Neeson, Diane Kruger, January Jones, Aidan Quinn and Bruno Ganz.

Where to watch Unknown in the UK

Frequently asked questions about Unknown

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