Season 2

George and Margaret Keller never suspected that the man terrorizing their city could be a member of their own family. As it dawns on them that their son is hiding a sinister secret, they must decide whether or not to turn him in.

As a boy, Eric Witte's father taught him to protect his family. But as his father grows increasingly violent, Eric realizes that he is the evil his family needs protection from.

Wallace Jeffs was raised to believe that his half-brother, Warren, would guide his family to salvation. But when his nephew reveals Warren's true nature, Wallace will have to choose between loyalty to his family or to his church's new prophet.

Sherry Shafer never had a good relationship with her younger brother, Brian Britton, but she never expected to lose everything because of him. Today, all she has left is the fear that one day he will return to finish what he started 26 years ago.

Dennis Ryan grew up believing that his father's violent teachings were preparing him to save the lives of everyone in their farmhouse. But by the time Dennis discovers the horrible truth, it is too late-he has already gone too far.

Tiffany Shore grows up knowing her father is evil but keeps his secrets, then she escapes only to be devastated by the discovery that he has committed acts far more heinous than she could have ever imagined.

Sean Lewis isn't surprised to hear his brother Patrick has been arrested again, but this time around, Sean learns he has been helping a monster lead a secret double life by repeatedly helping his brother get out of jams.

Alice Swafford envies her childhood neighbor William Jennings Choyce for his perfect life, then she marries him and realizes his life wasn't perfect below the surface.

When Susan Hamlin walks into a police station to confess that she is part of a satanic cult and plans to murder her husband, no one could guess that the truth is even more bizarre and sinister, or that it is all part of her own desperate escape plan.

Lindsay Wrinkles always knew her father had a short temper, but she never expected to be on the run from him when she was only 14; as she runs from hideout to hideout, desperate to evade him, Wrinkles wonders what will happen if he ever finds her.