There Be Dragons (2011)

Amidst the ashes of the Spanish Civil War, a journalist embarks on a quest to verify a candidate for sainthood, only to unearth a disturbing link between the holy figure and his own estranged father. Robert, while investigating the life of Josemaria Escriva, the divisive founder of Opus Dei, stumbles upon long-buried narratives of Manolo, his father. This research propels him into a labyrinth of devastating family secrets, forcing a confrontation with the dark legacy that has haunted generations. Ultimately, the journalist must grapple with the sins of the past to understand his present.