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.

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.

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.