Nicolas Cage - an Oscar winning actor in Werner Herzog's movie "Bad Lieutenant" which has nothing to do with Harvey Keitel's 1992 film, goes absolute crazy in some scenes, but not as furious as he can. These limitations can be for good, to keep movie's tone in check. And there are no reasons to break drama genre and go bizarre into even more comedic and crazier tone. Because comedy is a pretty usual thing in this flick. Cage's character Terence McDonagh is a drug addict, very reactionary, he is frightening at times, because of what he is capable of, but inside he is a good , selfish person, who just seeks a way out. He has this back problem, taking pills, which aren't helping, he basically takes his own medicine ,using cocaine mostly with his prostitute girlfriend Frankie (Eva Mendes). After a group homicide of several immigrants Detective McDonagh is assigned to investigate. This and his personal problems lead this character into an interesting ending. Watching the movie you can't dislike Terence, the direction is really effective to make us care about, at first look, a scum like McDonagh. The plot goes many unexpected ways. Thanks to screenwriter William M. Finkelstein, who definitely wrote an engaging script.
After loosing the main witness for immigrant's case, McDonagh goes rogue, uniting with the drug-boss, to make some quick money in order to pay debts and save his girlfriend from what she got herself into. That lead to a group of absolutely unexpected events that are not to be estimated anyhow. Nic Cage's character is that chemical element, provoking those events as he becomes a completely different person throughout the film.
The humor in this film is one special part that I enjoyed the most. Not only McDonagh is a guy who threatens helpless old people, but does it with style, and with script's emotional help by making those old people not only victims but villains in that scene, which is it absolutely funny, because emotionally you expect and want McDonagh to do so.
There no much action in this film, at some point it becomes a little fantasy of a drug addict. Moments of him, seeing dancing sole and stuff like that makes this movie even more bizarre, but Herzog doesn't overuse scenes like that, so to make this movie a good combination of drama, comedy and addict's fantasy.
