Vatican-set Thriller Based on True Story Set to Begin Filming in 2026

“The film offers a genuine behind-the-scenes investigation of the Vatican world, while also taking us into the deeper realm of faith and values,” a co-producer of the film, Nicolas Brigaud-Robert, said. “The script itself is a page-turner, and I can’t imagine any audience remaining indifferent to Father Murolo’s journey.” 

In the canonization process of the Catholic Church, the “advocatus diaboli,” or the devil’s advocate, was established to ensure rigorous scrutiny of a candidate’s life, virtues, and reported miracles. The role’s purpose was to consider all possible doubts and inconsistencies, and to present evidence that might challenge claims of holiness, so that only those truly worthy would be declared saints.

However, in 1983, Pope John Paul II reformed the process through the apostolic constitution Divinus Perfectionis Magister, changing the role of the devil’s advocate, also known as the “promoter of faith.” The emphasis shifted from an adversarial model to one more focused on collecting and verifying evidence, with the Congregation for the Causes of Saints overseeing the process.

Francesca is a staff reporter for Catholic News Agency. She received her degree in Communications with an emphasis in Digital Media from the University of Colorado - Denver. She is also in charge of the social media for Catholic News Agency.