Engineer John Parke and a team of workers furiously shovel dirt, trying to shore up the South Fork Dam as it threatens to overflow, amid torrential rains. Parke knows these efforts are their only chance of preventing a terrible flood. He decides he has to warn the towns in the river valley of the imminent danger — but it’s a warning they’ve heard too many times in the past to take seriously.  See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.