Plot: Oscar-winning filmmaker Alex Gibney exposes abuse of power in the Catholic Church and a cover-up that winds its way from Wisconsin, through Ireland's churches, all the way to the highest office of the Vatican. The film investigates the secret crimes of a charismatic priest who abused over 200 deaf children in a school under his control and documents the first known public protest against clerical sex abuse in the US - a struggle of more than three decades by four deaf young men who set out to expose the priest who had abused them