I'm a real admirer of breaking up chronological order in story-telling. At times it may feel like a cheap gimmick to employ when one's story is not that intriguing to begin with, but sometimes it really draws the best out of a simple story, and when it comes to movies, it's a very interesting way to allow the audience to play a detective, piecing together the story as it slowly gets revealed to us, and to give your actors something to work with. They can play with what to show and what not to show the audience, and all the interesting facets of a character, being revealed slowly over time, all of this can not only help a story but make a story stand out.
Modern Malayalam films seem to love to do this. You set up a story where the subject of the mystery gets peeled back like an onion, layer by layer, in form of flashbacks and flashbacks within flashbacks. Luckily, Malayalam cinema seems to also have plenty of capable film makers able to hold these narratives together in a coherent manner.
Mumbai Police (2013) got such rave reviews that even I, who barely knows what's happening in Kerala in terms of cinema, heard about it. Prithviraj plays Antony Moses, a detective who gets into a car accident and loses much of his recent memory. More's the pity, as he had just figured out who killed fellow officer Aaryan (Jayasurya), and must now keep his memory loss a secret from everybody apart from brother-in-law and senior officer Farhan (Rahman), while piecing together the case from scratch, to reach his previous conclusion about the killer.
The real triumph of the film is simply the steady, gripping pace with which it lays out the mystery, and all its components. We don't quite know Antony, because he doesn't quite know himself - he's alien even to himself due to the memory loss, and so every reaction to him is new to us as much as it is to him. Rahman's performance simultaneously reflects everything and nothing all at once, and Jayasurya's performance as the affable Aaryan completes the trio of stellar performances. The only real problem with the film - apart from some slightly spoilerous niggles I might have about it - is the fact that I don't know if such an intense story that relies heavily on the slow reveal would stand up many a rewatch. With that said, I absolutely must see it a second time.