'It's total bull': Jon Krakauer hates 'Everest,' praises Sean Penn and just made a doc on polygamy. At the movies this weekend, there will be two versions of journalist Jon Krakauer on the big screen. In âProphetâs Prey,â a documentary about Fundamentalist Church of Jesus Christ of Latter-Day Saints, heâs seen as a hard-hitting reporter who helped put polygamist sect leader Warren Jeffs behind bars.