Under the Banner of Heaven

Under the Banner of Heaven is a standalone Limited Series designed as a completed, finite historical narrative. Developed by Dustin Lance Black for FX on Hulu, the production serves as a rigorous adaptation of Jon Krakauer's non-fiction book of the same name. The series utilizes a dual-timeline structure to examine the 1984 murders within the Lafferty family while tracing the historical origins of the Church of Jesus Christ of Latter-day Saints. By focusing on a specific criminal case and its theological implications, the creators established a clear beginning, middle, and end for the television medium.

The scale of the production was intentionally finite to maintain the intensity of the true-crime investigation led by the fictional detective Jeb Pyre. Because the source material provides a definitive conclusion to the legal and spiritual fallout of the crimes, the series was marketed and produced as a one-off event. There was no creative mandate to extend the story beyond the resolution of the primary case, as the narrative goal was to provide a comprehensive look at a singular, tragic moment in history rather than building a multi-season procedural franchise.