Our cinematic survey of Batman rolls on with Christopher Nolan’s “The Dark Knight.” Nolan’s film was a huge hit and remains well loved, but how does it hold up on rewatching? Our panel found a film overflowing with ideas, sometimes to its credit and sometime to its detriment. Is this really two movies jammed together into one? Why was Rachel Dawes re-cast? Why does Batman hate dogs? Turn on your sonar vision and find out!...