Murphy plays a charming con man who swindles his way into Congress through voter inattention -- they think he's the incumbent, who is actually deceased. What starts as a game to merely soak the job for all it's worth turns into an unlikely effort to make a real difference. Several scenes are laugh-out-loud, particularly early on. Though a shade overlong, the story is engaging enough to keep the viewer's attention, and it serves up some nice potshots at how bloated and self-serving government has become.