It's not. But this will make it sound even better: Robin Williams is a suicide bomber. And Eddie Izzard is a Russian ambassador, I think. It's hard to tell because of his dodgy accent.
Actually, Williams is a bomb expert who goes around with his hand always on the trigger in case someone gets to him. And Gerard Depardieu is a anarchist specializing in exposition. It has a good Hoskins performance, a pretty good P. Arquette one (accent), and some other things, but it never really comes together. Find that one image online and it will save you time.