Unlikely Story, but Mission Accomplished

Rating: 6/10 (4 February 2012)

A terrorist gains access to nuclear missile launch code, and launches an attack against San Francisco. IMF gets the order to stop the terrorist and prevent the disaster.
It's highly unlikely that just having the launch code will allow someone to launch a missile. You really have to be a deep insider to be able to do such a thing, so a mere terrorist being able to launch a nuclear missile remotely - and I stress remotely launch a missile from a submarine is not realistic. But that's Hollywood, and Mission Impossible continues its tradition of good action and intrigue.
But such attack may still occur in real life, and for that, this movie gives a glimpse of the reality of Russian nuclear weapons that are traded in the underground these days (such as nuclear warhead from sunken Kursk showing up in Okinawa).
The movie jumps from one location to another with many players involved in the plot. It keeps you on your toes to keep up with what's happening. Believability of the story was low which took away from the viewing experience, but if you liked the previous installments of Mission Impossible, this one will not disappoint.