The Playlist | Well, this can probably be filed under “Potentially Fascinating Premise About Deeply Evil Shit That I Hope Never Happens To Me Or Anyone I Love.” Like Andrew Jarecki’s divisive miniseries “The Jinx,” Amy Berg’s new film “Prophet’s Prey” is preoccupied with a very specific kind of American monster. The creep focused on in Berg’s newest film is one Warren Jeffs, former president of the Fundamentalist Church of Latter-Day Saints, the most prominent polygamous Mormon sect in North America, who was eventually convicted of two counts of sexual assault against a pair of underage girls and then subsequently sentenced to life in prison.