‘Diabolic’ Trailer Unleashes a Vengeful Witch in Religious Horror Nightmare

Flesh gives birth to flesh—and terror follows. That’s the chilling promise of Diabolic, whose trailer asks the unsettling question: Do you feel him?

The religious horror nightmare descends on select theaters and Digital February 20 via Brainstorm Media, bringing a haunting mix of possession, vengeance, and cursed rites.

Elizabeth Cullen (Elvis) stars as a woman forced to return to the fundamentalist compound of her childhood when she becomes the target of a vengeful witch’s spirit. What begins as a return home quickly spirals into a relentless supernatural nightmare, where faith, fear, and flesh collide.

Directed by Daniel J. Phillips (Awoken), who co-wrote the script with Mike Harding, Diabolic is an Australian horror production steeped in dread and dark ritual.

The cast also includes John Kim (The Librarians), Mia Challis (Outer Banks), Robin Goldsworthy, Genevieve Mooy, Terence Crawford (The Babadook), and Luca Asta Sardelis (Nowhere Boys), each adding layers to this chilling tale of revenge from beyond the grave.

Producers include Grant Hardie, Vasili Papanicolou, Mark Patterson, Daniel J. Phillips, and Silvio Salom, ensuring that Diabolic is primed to haunt audiences long after the credits roll.