Following the harrowing events of The Exorcist: Believer, the young girl once freed from the clutches of a demonic entity begins to experience unsettling visions and violent blackouts. Her mother, still scarred from the ordeal, fears the evil has returned — but this time, it feels older, darker, and far more cunning.

When a series of ritualistic murders occur in their town, the symbols found at each crime scene match those drawn by the girl in her sleep. Realizing this is no coincidence, the mother seeks help from Father Bennett (Leslie Odom Jr.), now a seasoned exorcist who has faced down multiple possessions across the globe. But Bennett warns that this is no ordinary case — the demon at work is part of a greater legion, one that has been preparing for decades to fully break into the mortal world.

To fight it, Bennett calls upon two unlikely allies: Gabriel Ward (Tom Hardy), a former priest turned battle-hardened demon hunter, and Father Marcus Vale (Keanu Reeves), a reclusive Vatican exorcist whose calm, methodical style hides a lifetime of personal torment. Gabriel’s brute force and streetwise tactics clash with Marcus’s disciplined, ritual-based approach, creating a tense but powerful partnership.

As they investigate, the trio uncovers a chilling prophecy: the girl is not merely possessed — she is the chosen vessel for the “Redeemer,” a demonic avatar capable of spreading corruption to entire populations. The demon begins to exploit their deepest fears — forcing Gabriel to relive the failed exorcism that drove him from the Church, and confronting Marcus with visions of the one soul he could never save.

With an ancient lunar alignment approaching — the moment the Redeemer will be at full strength — they must attempt an unprecedented dual exorcism that spans both the physical world and a nightmarish spiritual realm. Every second counts as the demon twists reality, turning allies into enemies and threatening to consume them all.

The Exorcist: Redeemer combines raw, physical intensity from Tom Hardy with Keanu Reeves’s quiet, relentless determination, creating a gripping supernatural thriller. In the shocking climax, the demon is seemingly defeated — but Marcus warns that this was only one of seven prophesied vessels… and the next has already been chosen.