The government of Adolf Hitler spied on The Church of Jesus Christ of Latter-day Saints during World War II. Recently uncovered documents offer an unprecedented glimpse into how the Third Reich monitored the Church and subjected its membership to systematic surveillance, censorship, and intimidation. A 1937 report even details notes made about President Heber J. Grant during a series of sermons. This interview with Stephen O. Smoot explores key insights into Church-state tensions, missionary activity, and the persecution of individual members, including resistance figures like Helmuth Hübener as part of the story of Mormonism around the world in the time leading up to World War II.