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Our best guess for you: 3.6 stars

Average of 910 ratings: 3.5 Stars

2011 M Contains medium level violence.

Liam Neeson stars in this taut thriller as a man who regains consciousness after an auto accident only to discover that another man is impersonating him, and that no one -- not even his wife (January Jones) -- recognizes his identity as the real Dr. Martin Harris. Finding himself with an unexpected ally (Diane Kruger), Harris struggles to solve the mystery and hang onto his own wits, while also being stalked by anonymous killers.

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More movie details

109 minutes

DVD details

Screen Format
2.40:1 Widescreen 16x9 Enhanced
Greek; English for the hearing impaired
English Dolby Digital 5.1

Blu-ray details

Screen Format
1080p High Definition Widescreen 16x9 2.40:1
English; Arabic; Castilian Spanish; Complex Chinese; Cantonese; Croatian; Czech; Danish; Dutch; Portuguese; Finnish; Greek; Hebrew; Hungarian; Italian; Korean; Norwegian; Polish; Romanian; Serbian; Slovenian; Swedish; Thai; Turkish; English & Italian for the hearing impaired
English DTS-HD Master Audio 5.1; Castilian Spanish, Czech, Hungarian, Italian, Polish VO, Thai Dolby Digital 5.1; Turkish Dolby Digital 2.0

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36 Member Reviews Write a review

4.5 by bill_up_north

One of the best movies I have seen in a long time. So many movies of this genre end up being so predictable and no amount of action can make up for a poor script. This one is well written, well acted... Read more

5 by maddog7

Definitely the best movie thriller I have seen this year. Watched it twice! Exceptional acting from veteran Liam Neeson. Such a clever bit if scriptwriting. We need more of the same!

5 by Psy

A great suspenseful thriller: one of the best I've seen. The acting and direction is great and a Berlin car chase makes a nice change. A clever twist at the end, so hang in there.

5 by fantail

A very good movie. Liam is great as ever. It wasn't a predictable movie and i was well entertained. Highly recommended

5 by SarahLC

Loved it, love the old style twists and action, well worth a watch!

4 by Fat Harry

very good thriller; if a little unbelievable at times at least not predictable like most movies; didn't work it out until nearly the end, great roles for Liam Neeson and Diane Kruger

3 by poopbunny

Movie Equation ...

Frantic (1988) + Salt (2010) = Unknown (2011)

5 by englishrose

Fabulous movie with many twists and turns, most enjoyable. Neeson in one of if not the best film ever

3.5 by graygray

Considerably better than most of the 'I lost my memory' plonker, predictable movies. Neeson does a decent job on this one, has plenty of action.

1 by Aunty Stick

I realise I'm going to be in a minority of one or two but what absolute twaddle. Totally one dimensional, the potential was there to show the story from another perspective at the same time, but that... Read more