Henri Verneuil was one of France's top movie makers and this film is a prime example of that. It is based on the JFK assassination but takes place in a fictitious country ( not France or America ) and treats the whole affair in great detail. Although the language of the film is French, the décors are deliberately impersonal and not typical of any country or indeed typical of all countries (!! if you see what I mean ) Yves Montand is excellent as the investigator, I find this kind of role suits him well just as in Police Python 357 - a solitary man making tendious and throrough investigations The film is constructed in such a way that you never get bored even through the phsychological test sequence which is admittedly a little over long. The film has not been shown on French TV for some time and is not available on DVD here but I see Police Python 357 appears recently on DVD so I 'm sure that I comme Icare will surely follow suit.