Polygamy is considered by devout followers to be the purest form of Mormonism, though it remains highly controversial to the outside world.

Living in a fundamentalist Mormon community, young men and women don't have many opportunities to socialize. An exception is the town's New Year's Eve celebration.

In the polygamous community of Centennial Park, the Cawley household is preparing 8-year-old Fiona for baptism, a major crossroads in her spiritual journey and one that has never before been filmed.

Ezra Hammon meets with the Brethren, who are believed to communicate directly with God, about his desire to marry Tiffany.

The Priesthood Council: The leaders of Centennial Park are trying to keep their young folk in the faith, while outside influences continue to challenge their efforts. The future of this community and its belief in plural marriage are in the hands of a new generation.

The New Polygamists: Rose Marie asks the religious leaders for help in identifying her future husband, while Hyrum and Kellie, who barely know each other, adjust to their new married life, and Marleen becomes active with an advocacy group in Centennial Park.