In "Deliver Us from Evil," a chilling documentary exposé, director Amy J. Berg delves into the twisted life of Father Oliver O'Grady, an Irish Catholic priest who molested and raped approximately 25 children in Northern California between the late 1970s and early 1990s. The film chronicles O'Grady's crimes, reveals a culture of corruption within the Church that enabled his abuse, and shares the heart-wrenching stories of his victims. Through a mix of interviews with O'Grady himself, Church officials, survivors, and experts, Berg sheds light on the disturbing dynamics at play in this shocking case, forcing viewers to confront the darker side of faith and power.