The unmissable final chapter a cinematic, feature-length event, transporting you to the heart of power in the global Catholic church. This is the story of a man who has kept a shocking secret for decades. Until now. (Final)

Sarah goes to the maximum security prison where Bernard McGrath, a prolific paedophile, is incarcerated. In a tense exchange, McGrath moves between denial and revelation about the complicity of the church in his crimes.

Award-winning reporter Sarah Ferguson presents Revelation, a ground-breaking documentary series on the criminal priests and brothers of the Catholic Church, their crimes laid bare for the first time in their own words.