20-year-old Steve Bryant thinks he's found his calling among the peaceful, robe-wearing Hare Krishna community. But when he defies a despotic renegade guru, Bryant learns that ultimate devotion has a dark and deadly side.

Kim Anderson, a divorced mother of two and devout Jehovah's Witness, finally finds the man of her dreams. But on their wedding day, she has a sinking feeling that something is terribly wrong.

When a mysterious biker invites single mother Cynthia Garcia to an exclusive party at the Hells Angels clubhouse, she unwittingly enters a secret and dangerous world... with a sacred code that the outlaw bikers would kill to uphold.

Two brothers believe they have finally broken free from a dangerous Mormon fundamental cult and its egomaniacal leader. Then, nearly two decades later, a deadly hit from a prison cell brings them right back into the fold.

The Amish are known for their calm and peaceful way of life. When death seems to follow one of their own, the community begins asking questions. The answers reveal a sprawling mystery filled with more twists and turns than anyone could have expected.

When 25-year-old Christy Brown falls hard for Dave Mitchamore, she soon learns his love for her is only matched by his devotion to the Aryan Brotherhood of Texas, a violent white supremacist gang.

An aspiring artist and spiritual seeker, Elli Perkins, joins her local Church of Scientology and believes she’s finally found the path to happiness. Little does she know, her ultimate devotion will forever change the course of her life.

The loving Avery family is looking for spiritual guidance when they are warmly welcomed by an offshoot Mormon community run by a mesmerizing leader. But little does anyone know he has apocalyptic visions and a group of zealous followers willing to carry.

Beautiful socialite Doris Angleton savours the perks of being married to the King Bookie of Houston's underground gambling world, but finds out just how high the stakes are when she meddles deeper into his illicit kingdom.

The Season 3 premiere relates the story of Jane Bryant, a devout Jehovah's Witness whose husband Robert was shunned by their church and community. As a result, in 2002, he allegedly turned a shotgun on his children and wife before taking his own life.

The case of students Victoria Carter and Briana Gather, who were one day away from becoming members of one of the most prestigious sororities on campus. They believed that entry into this esteemed organization would guarantee them future success, but beneath the surface of the perfect sisterhood was a dark secret of brutal hazing.

Barbara Weaver’s idyllic Amish home is shattered by the ungodly actions of her husband Eli, who defies the rules of their pious, devout sect, with tragic consequences.

Katie Gingerich's isolated Old Order Amish community is unequipped to protect her as her own husband careens towards a deranged and horrifying act of violence that rocks the peaceful Amish community to its core. One of the 3 Amish murders ever documented.

Joy Risker is young, in love and following God's plan when she becomes the second wife of a dynamic Christian Polygamist pastor, Sean Goff - who will go to any length keep Joy's independent streak from threatening his fledgling polygamist flock.