The trailer for Traumatika warns that it’s not a movie you see — it’s a movie you survive.

The supernatural horror film possesses theaters on September 12 from Saban Films.

A young boy’s night terrors become reality when his mother begins showing signs of demonic possession. What he’s about to experience will haunt him for the rest of his life and claim countless lives across generations.

Pierre Tsigaridis directs from a script co-wrote with Maxime Rançon. The pair previously collaborated on Two Witches.

Rebekah Kennedy (Two Witches), Emily Goss (The House on Pine Street), Ranen Navat, AJ Bowen (You’re Next), Sean O’Bryan, Susan Gayle Watts (Olympus Has Fallen), and Sean Whalen (The People Under the Stairs) star.

“It’s hard to prepare yourself for the highly disturbing film that Pierre and Maxime have created. They are truly mad genius storytellers,” said Saban co-presidents Jonathan Saba and Shanan Becker. “Consider yourself warned.”

Traumatika premiered at FrightFest last year and went on to screen at Sitges, Morbido Fest, Fantaspoa, and more.