Under the Banner of Heaven is an FX miniseries based on a book of the same name by Jon Krakauer. While the book has a controversial history stemming from factual errors about Joseph Smith and the Latter-day Saints, it tells a riveting story. The miniseries stars Andrew Garfield as Detective Jeb Pyre, a fictional Latter-day Saint detective who struggles with his beliefs after coming across the shocking murders committed by Dan Lafferty and Ron Lafferty.
