"The Real Housewives of Salt Lake City" star and bestselling author Heather Gay explores the journey of her exodus from the church of Latter-day Saints, uncovering the dark truth that lie behind the religion's idyllic facade. Heather meets with David Matheson, a former Mormon who has been called the godfather of conversion therapy. Now out and living as a gay man himself, David details the harmful teachings he once practiced and believed in.