Perhaps one of the strangest and most captivating docs of the year, Elizabeth Lo’s Mistress Dispeller centers on a middle-aged wife and husband, the latter of whom is having an affair that the former is desperate to end. Enter Wang Zhenxi, one of a growing number of China’s professional “mistress dispellers.” For a fee, Teacher Wang will orchestrate scenarios that allow her to get to know the man and his mistress in order to discern how she can best manipulate a breakup – one in whi...