The film concerns an experienced but tiring cop named Jack (Bruce Willis) about his retirement . The aging detective is assigned the last mission , transporting sixteen blocks away a foul-mouthed delinquent , from the precinct until the court . He is aware that the African-American young named Eddie Buken (Mos Def) is allegedly to testify against NYPD agents . He made a covenant with the D.A. office for identifying corrupt detectives at courthouse . Meantime , along the way , they're attacked by vicious gunfighters and pursued by all N.Y.C policemen and they find themselves under siege into a bus and surrounded by the SWAT . Then , they team up to flee , trying to get out towards the trial building .

The movie displays suspense , action ,thriller and is very entertaining . The film's writer, Richard Wenk, has reported that he originally conceived of the project with himself as writer and director and, before shopping it around to anyone else, first approached Richard Donner because they had a struck up a good relationship when Donner really liked his rewrite of a script for Lethal weapon 4 (1998) , even though that script was not used . It's a special buddy movie between a dreary , boozy cop magnificently played by Bruce Willis and a fast-talking prisoner well acted by Mos Def , detaching an agreeable chemistry . Although the film is principally interpreted by two main actors also contains exceptional performances by its entire secondary cast , especially by David Morse and Jenna Stern . Living musical score adjusted appropriately to the action by Klaus Badelt and adequate cinematography by Glen McPherson . The movie produced by Milennium (Trevor Short ,Boaz Davidson , Danny Lerner) usually producers of low-medium budget but here was lavishly filmed . The motion picture was professionally directed by the veteran Richard Donner . He's an action cinema specialist with numerous titles (Assassin , Conspiracy theory , Timeline , Lethal Weapon I..). Rating : Better than average . It's a must see for Bruce Willis fans in spite of his characterization as an old man .

16 Blocks features a worn out cop (Bruce Willis) given a last minute assignment to escort a witness to the courthouse in two hours so he can testify against some dirty cops.

The witness who is played by Mos Def is verbose with a whiny voice. If I was Willis I would had shot him dead as soon as I sat in the car with him!

It soon becomes clear that there are cops who are out to kill the witness and it's Willis's job to save him and deliver him to court. Hot on the tail are dirty cops led by Willis's ex partner (David Morse).

The film is directed by Richard Donner and together with Willis you might have expected some bone crunching action mixed with humour instead it is a run of the mill thriller rather po faced.

Mos Def does not provide the laughs but actually is very irritating. I expected better.

16 BLOCKS is a neat little Hollywood thriller that might not offer the bulldozing excitement of a DIE HARD movie or the fantastic stuntwork of a MISSION: IMPOSSIBLE flick, but which still generates plenty of suspense from its straightforward premise. It tells the story of a cop and a criminal, two men who have to cross New York before their deadline runs out. Of course, there's a lot more at stake than it first appears, and gradually director Richard Donner weaves a story of friendship, betrayal, skeletons in the closet and, above all else, the need to "do the right thing". It's a story that's character-focused throughout, with the emphasis on the developing relationship between Bruce Willis' detective and Mos Def's criminal. Some might find this emphasis off putting, but I for one thoroughly enjoyed it.

Bruce Willis is much as we met him in DIE HARD WITH A VENGEANCE (and indeed there are many parallels and references to that movie in this one); he's washed up, past his glory, except here he's even worse, saddled with a paunch and a gammy leg. Once the bullets start flying, Bruce's character takes a turn for the better and he becomes the everyday hero we all know and love him for. I was prepared to dislike Mos Def's high-talking criminal but, surprisingly enough, he's one of the best things in the film, and he really makes the criminal character his own, adding warmth to the feature. David Morse, off our screens for too long, is as great as ever as the corrupt cop who becomes the nemesis of the heroes.

While the film is not action-focused, there are some highly impressive set-pieces which strive for realism – the stand-out scene being the bus hostage rescue, of course. Elsewhere, the layer of gritty realism – no pyrotechnics here – and the endless cops-vs-robbers stealthy sneaking around generate plenty of tension and also excitement. My only real complaint is with the ending, which could have been handled a little better, but then it chooses emotion over action and it's a character-focused finale rather than one with big bangs. I remember a few years back when the film S.W.A.T. attempted a similar storyline; the difference is, that film was a piece of crap, and this one is rather good.