Insidious Possession

About Insidious Possession

A former A-student begins lashing out in school and at home. Her parents reach out to their priest for help.

Insidious Possession is a 2026 horror film directed by Marcel Walz. It was released in August 2026.

Robert Alkire II takes the lead as Deacon Williams, Dominic Keating as Bishop Colby, Llana Barron as Melissa, and Bryan Barron as Alan. Written by Joshua Pruett.