Question: The only way that the valley could be flooded by rampaging water is that a dam was broken up river. Otherwise the water rises very slowly. Does the movie explain this? If so I missed it. In which way was that river flooded?
Question: The scene when the Ku Klux Klan are assembling is very similar to the scene in "The Wizard of Oz", when the scarecrow, the tin man and the cowardly lion sneak into the witch's castle. The marching music, the disguises and the way they enter the procession are almost identical. Was this intentional?