I was just looking for a good thrilling film to watch and I chose Cell 211 among others that appeared in a list. And I wasn't mistaken: this film is what really thriller should be, it keeps in suspense throughout viewing. Excellent actors play and crew's work cannot be overlooked. Original plot and some Spanish spirit spices up this movie and makes you look at a screen expecting what would occur in the next frame. IMHO, this film is not typical jail-film shooted before (at least I did not see one) and thus it is worth watching for everybody. It is a very good variant of a pastime, you will not regret :-) Also, As I read somewhere, a American version of Cell211 is going to be shooted.. So... IMHO: I am sure now that American version will not gain as much pluses, rating and positive reviews. Hope I am mistaken.. Good luck! :-) Happy viewing!