Leah Remini and Mike Rinder explore the historical relationship between the Church of Scientology and its often vocal critics. A series of special guests candidly describe their personal experiences investigating controversial stories about the Church and how the Church has responded to their work.

Leah Remini talks more about her new series, "Leah Remini: Scientology and the Aftermath.''

Leah Remini talks more about her series, "Leah Remini: Scientology and the Aftermath.''

Leah and Mike Rinder host a second Q&A session to answer the many questions posted on social media. They are joined by several special guests: Lawrence Wright, the author of "Going Clear;" Ray Jeffrey, one of few lawyers to take the Church on in court; and Steve Hassan, an author known for his studies in cult behavior and deprogramming.

After Leah receives a letter from the church accusing her of provoking hate crimes, she meets with the young man whom the church says she incited; Mike asks Leah to sit down with journalists who have been hounded by the church for their reporting.

Twin brothers and auditing prodigies find their paths diverging when one gets dismissed from the program, leading to a painful tragedy.

Remini talks more about her new series.

Marc Headley, the former event producer of the Church of Scientology's production company, reveals the truth about the many gala fundraisers organized by the church.

Leah Remini talks more about her new series, "Leah Remini: Scientology and the Aftermath.''

David Miscavige emerges as the leader of the Church of Scientology following the death of founder L. Ron Hubbard; three former longtime church members, including Miscavige's father, share their stories.

Leah answers viewer questions.

Mary Kahn was an everyday parishioner who ascended to the Church of Scientology's highest levels of spiritual enlightenment. But as she shares with Leah, the price tag of her experience was extreme – eventually including the relationship with her youngest son.

Leah visits the spiritual headquarters of Scientology–Clearwater, Florida–to hear Mike Rinder's personal story. As the head of Scientology's Office of Special Affairs, Mike Rinder was expected to discredit and destroy critics of the Church. But after leaving the Church, Rinder himself became fair game.

Actress and ex-Scientologist Leah Remini meets with former Church of Scientology executive Amy Scobee, who shares her story of disconnection from her mother.