Unknown

Play trailer

Unknown

PG-13

Released Feb 18, 2011

1h 53m

Mystery & Thriller

Drama

Play Trailer

Watchlist

Watchlist

Tomatometer

Popcornmeter

56%

Tomatometer

201 Reviews

55%

Popcornmeter

50,000+ Ratings

After a serious car accident in Berlin, Dr. Martin Harris (Liam Neeson) awakes to find his world in utter chaos. His wife (January Jones) does not recognize him; another man is using his identity, and mysterious assassins are hunting him. The authorities do not believe his claims, and he must go on the run alone. With an unlikely ally (Diane Kruger), Martin leaps into a perplexing situation that will force him to discover how far he is willing to go for the truth.

Watch on Fandango at Home

Buy Now

Critics Consensus

Liam Neeson elevates the proceedings considerably, but Unknown is ultimately too derivative -- and implausible -- to take advantage of its intriguing premise.

Read Critics Reviews

Nell Minow

Movie Mom

Rated: B

Feb 18, 2012

Full Review

Leonard Maltin

leonardmaltin.com

In the French-made, English-language sleeper Taken, Liam Neeson was a former CIA operative who was (outlandishly) able to thwart a sex-trafficking ring. Audiences responded vociferously to his take-charge character. His latest film, Unknown...

Rated: 2.1/2

Jun 24, 2011

Full Review

William Goss

Film.com

May eventually surrender to convention and implausibility in equal measure, but until then, Collet-Serra grounds the conspiracy with a proper sense of mystery and mood.

Jun 21, 2011

Full Review

Brian Eggert

Deep Focus Review

Along with wanting humor, Unknown’s lacking sense of romance leaves the audience with nothing to root for except the promise that, by the end, Neeson will deliver some knockout blows to the bad guys.

Rated: 2.5/4

Jul 31, 2023

Full Review

Rob Gonsalves

Rob's Movie Vault

This is a by-the-numbers thriller, in which nothing is what it seems, but nothing is what it seems in pretty much the way you’d expect, if that makes sense.

Rated: C

Oct 4, 2022

Full Review

Johnny Loftus

Decider

Fans of Neeson's Weaponized Old Guy roles will be sated by the times he goes mano a mano.

Jan 5, 2021

Full Review

Read all reviews

Ana G

finally watched this one, and was better than I'd remember from the clips online

Rated 3 out of 5 stars

06/25/25

Full Review

Wyatt S

An excellent, dark and grim performance by Neeson himself as mostly his roles are 👍👌

Rated 4 out of 5 stars

04/26/25

Full Review

Terry T

High action and kept you thinking. Twists & turns throughout. Great ending

Rated 4 out of 5 stars

10/27/24

Full Review

Faiz D

A really good actioner.

Rated 3 out of 5 stars

08/29/24

Full Review

Charles L

Very Good engaging Movie

Rated 4 out of 5 stars

06/24/24

Full Review

LÃder7reynier Ã

My favorite Liam Neeson movie

Rated 5 out of 5 stars

03/25/24

Full Review

Read all reviews

Read More

Read Less

POST RATING

WRITE A REVIEW

EDIT REVIEW

Jaume Collet-Serra

Director

Liam Neeson

Dr. Martin Harris

Diane Kruger

Gina

January Jones

Elizabeth Harris

Aidan Quinn

Martin B

Bruno Ganz

Ernst Jürgen

Paranoia

8%

35%

Paranoia

Watchlist

Priceless

%

77%

Priceless

Watchlist

TRAILER

for Priceless

Contagion

85%

63%

Contagion

Watchlist

TRAILER

for Contagion

The Caller

13%

20%

The Caller

Watchlist

Armored

42%

31%

Armored

Watchlist

TRAILER

for Armored

Discover more movies and TV shows.

View More

View more photos

Synopsis

After a serious car accident in Berlin, Dr. Martin Harris (Liam Neeson) awakes to find his world in utter chaos. His wife (January Jones) does not recognize him; another man is using his identity, and mysterious assassins are hunting him. The authorities do not believe his claims, and he must go on the run alone. With an unlikely ally (Diane Kruger), Martin leaps into a perplexing situation that will force him to discover how far he is willing to go for the truth.

Director: Jaume Collet-Serra
Producer: Joel Silver, Leonard Goldberg, Andrew Rona
Screenwriter: Oliver Butcher, Stephen Cornwell
Distributor: Warner Bros. Pictures
Production Co: Panda
Rating: PG-13 (Intense Sequences of Action|Brief Sexual Content|Intense Sequences of Violence)
Genre: Mystery & Thriller, Drama
Original Language: English
Release Date (Theaters): Feb 18, 2011, Wide
Release Date (Streaming): Nov 21, 2012
Box Office (Gross USA): $63.7M
Runtime: 1h 53m
Sound Mix: SDDS, Dolby Digital, DTS

Most Popular at Home Now